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  <doc>
    <id>6322</id>
    <completedYear/>
    <publishedYear>2025</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>e57077</pageFirst>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>26</issue>
    <volume>142</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Characterizing Vitrification by Thermal Analysis During Curing of an Epoxy–Amine System</title>
    <abstract language="eng">During curing, the glass transition temperature of thermosets increases with conversion. When the process is carried out isothermally or at very low heating rates, the glass transition temperature of the resin may rise faster than the material temperature, eventually reaching the latter. This leads to vitrification: The partially cured resin enters the glassy state. The reaction rate drops drastically because it is no longer chemically controlled, but diffusion controlled. As a result, the final product may not be completely cured, which has a severe impact on its mechanical and thermal quality and is therefore crucial for the process. The concept of diffusion-controlled kinetics during the curing reaction has been widely reported and documented. However, the systematic study of the influence of vitrification on specific heat, dielectric properties, and/or thermal diffusivity during crosslinking under isothermal and dynamic conditions has never been performed so far. This work investigates the impact of vitrification on the specific heat, ionic conductivity, and thermal diffusivity during dynamic and isothermal curing of an epoxy–amine system.</abstract>
    <parentTitle language="eng">Journal of Applied Polymer Science</parentTitle>
    <identifier type="url">https://doi.org/10.1002/app.57077</identifier>
    <identifier type="doi">10.1002/app.57077</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <author>Strasser Claire</author>
    <author>Blumm Jürgen</author>
    <author>Hartmann Jürgen</author>
    <collection role="institutes" number="insys">Institut für Sustainable Energy Systems (INSYS)</collection>
    <thesisPublisher>Technische Hochschule Würzburg-Schweinfurt</thesisPublisher>
  </doc>
  <doc>
    <id>2105</id>
    <completedYear/>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>12</issue>
    <volume>88</volume>
    <type>article</type>
    <publisherName>Oldenbourg Wissenschaftsverlag</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Thermophysikalische Charakterisierung von Wärmedämmschichten</title>
    <title language="eng">Thermophysical characterization of thermal barrier layers</title>
    <abstract language="deu">Die Effizienzsteigerung moderner Gasturbinen erfordert die stetige Anhebung der Betriebstemperatur. Die derzeitigen Brenngastemperaturen liegen mit über 1400 °C signifikant über der kritischen Temperatur der verwendeten Turbinenstähle. Zur Gewährleistung der Betriebssicherheit werden die Turbinenschaufeln neben Aktivkühlung durch Beschichtung mit thermischen Schutzschichten, sogenannten thermal barrier coatings (TBC), geschützt. Da es sich bei den TBC um Keramikschichten handelt, ist für die Erhöhung der Haftfestigkeit das Aufbringen eines Haftvermittlers (Verbindungsschicht) notwendig. Da die Eigenschaften dünner Schichten stark von den Eigenschaften des Bulkmaterials abweichen können und zudem von der Herstellungsmethode beeinflusst werden, ist eine Untersuchung der thermischen und infrarot-optischen Eigenschaften der tatsächlichen Schichtstrukturen unumgänglich, insbesondere im Hochtemperaturbereich. Hierfür wurden Proben des reinen Trägerstahls, des Trägerstahls mit Haftvermittlerschicht und des kompletten Schichtsystems aus Trägerstahl, Haftvermittlerschicht und Wärmedämmschicht verschiedener Dicken hergestellt und mittels Laser-Flash-Methode untersucht. Die Auswertung erfolgte dabei analytisch, ausgehend von der Trägerstahl-Einschichtprobe, über die Zweischicht- und Dreischichtsysteme. Vervollständigt wurden diese Untersuchungen durch infrarot-optische Charakterisierungen, mit denen sich die Wärmeausbreitung durch die Schichtsysteme beschreiben lässt. Zusammen mit den Laser-Flash Messungen erlaubt dies eine spätere Quantifizierung der einzelnen, bei Keramiken auftretenden, Wärmetransportmechanismen.</abstract>
    <abstract language="eng">Increasing the efficiency of modern gas turbines requires the increase of operating temperature. Current fuel gas temperatures above 1400 °C significantly exceed critical temperatures of the turbine steels used. To ensure operational safety, the turbine blades are actively cooled and also protected by protective layers, the so-called thermal barrier coatings (TBC). Since the TBC are ceramic layers, an adhesion promoter (bond coat) must be applied to increase the adhesive strength. Since properties of thin layers can differ from properties of the bulk material and are also influenced by the manufacturing method, an investigation of the thermal and infrared-optical properties of the actual layer is essential, especially in the high temperature range. For this purpose, samples of the pure carrier steel, the carrier steel with bond coat and the complete layer system of carrier steel, bond coat and TBC of various thicknesses were produced and examined using the laser flash method. The evaluation was carried out analytically, starting from the single-layer sample, via the two-layer and three-layer systems. These investigations were completed by infrared-optical characterizations, allowing the description of the heat transport through the layer systems. These measurements allow a future quantification of the individual heat transport mechanisms occurring in ceramics.</abstract>
    <parentTitle language="deu">tm - Technisches Messen</parentTitle>
    <identifier type="doi">10.1515/teme-2021-0074</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Amir Shandy</author>
    <author>Achim Winterstein</author>
    <author>Mariacarla Arduini</author>
    <author>Frank Hemberger</author>
    <author>Stephan Vidi</author>
    <author>Jochen Manara</author>
    <author>Michael Müller</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>kontaktlose Messung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>thermische Charakterisierung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>thermische Wärmeschutzbarrieren</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Kontaktwiderstand</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Laser-Flash-Verfahren</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Contactless measurement</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>thermal characterization</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>thermal barrier coatings</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>contact resistance</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>laser flash method</value>
    </subject>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2106</id>
    <completedYear/>
    <publishedYear>2022</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>SMiRT-26</publisherName>
    <publisherPlace>Berlin/Potsdam</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Non-contact detection of the adhesive properties of ceramic coatings for high temperature applications using infrared thermography; Transactions</title>
    <subTitle language="eng">Transactions</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Kevin Knopp</author>
    <author>Amir Shandy</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2107</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Paraffine als Phasenwechselmaterialen in der elektrischen Isolierung von Hochspannungsbauteilen</title>
    <subTitle language="deu">ETG-Fachbericht-VDE-Hochspannungstechnik</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>S. Harrer</author>
    <author>C. Dotterweich</author>
    <author>Jürgen Hartmann</author>
    <author>M. Zink</author>
    <author>Tim Schnitzler</author>
    <author>Hans-Peter Ebert</author>
    <author>Frank Hemberger</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
  </doc>
  <doc>
    <id>2152</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Darmstadt</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Metrological facilities for thermophysical properties measurements at very high temperature</title>
    <subTitle language="eng">MSE 2020</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>B. Hay</author>
    <author>N. Fleurence</author>
    <author>R. Razouk</author>
    <author>Klaus Anhalt</author>
    <author>S. Sarge</author>
    <author>J. Wu</author>
    <author>N. Milosevic</author>
    <author>M. Cataldi</author>
    <author>C. Lorrette</author>
    <author>Kevin Knopp</author>
    <author>K. Boboridiss</author>
    <author>Jochen Manara</author>
    <author>Stephan Vidi</author>
    <author>P. Pichler</author>
    <author>T. Denner</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2153</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Venedig (Italien)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Non-contact detection of the adhesion properties of ceramic based thermal barrier coatings by determining the surface temperatures using thermography</title>
    <subTitle language="eng">ECTP 2020</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Michael Müller</author>
    <author>F. Möller</author>
    <author>U. Krüger</author>
    <author>F. Schmidt</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Marc Zänglein</author>
    <author>Dennis Ochs</author>
    <author>Amir Shandy</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2154</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Einsatz von Thermografiegeräten zur berührungslosen Detektion der Haftungseigenschaften an keramischen Wärmedämmschichten</title>
    <subTitle language="deu">Temperatur 2020</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Michael Müller</author>
    <author>Hans-Peter Ebert</author>
    <author>F. Möller</author>
    <author>U. Krüger</author>
    <author>Franz Schmidt</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Marc Zänglein</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2156</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Experimentierplattform für dynamische Materialuntersuchung</title>
    <subTitle language="deu">Temperatur 2020</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Marc Zänglein</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Dennis Ochs</author>
    <author>Mariacarla Arduini</author>
    <author>Frank Hemberger</author>
    <author>Stephan Vidi</author>
    <author>Jochen Manara</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
  </doc>
  <doc>
    <id>2157</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Thermophysikalische Charakterisierung von Wärmedämmschichten</title>
    <subTitle language="deu">Temperatur 2020</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Dennis Ochs</author>
    <author>Marc Zänglein</author>
    <author>Mariacarla Arduini</author>
    <author>Frank Hemberger</author>
    <author>Stephan Vidi</author>
    <author>Jochen Manara</author>
    <author>Michael Müller</author>
    <author>F. Möller</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2158</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Untersuchung von Materialeigenschaften additiv gefertigter Proben abhängig von der relativen Dichte</title>
    <subTitle language="deu">Temperatur 2020</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Dennis Ochs</author>
    <author>Philipp Lenski</author>
    <author>Kevin Knopp</author>
    <author>Marc Zänglein</author>
    <author>Jochen Manara</author>
    <author>Mariacarla Arduini</author>
    <author>Frank Hemberger</author>
    <author>Stephan Vidi</author>
    <collection role="Regensburger_Klassifikation" number="ZG - ZS">Technik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
  </doc>
  <doc>
    <id>2120</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>105</pageFirst>
    <pageLast>116</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Optische Sensorik für die additive Fertigung</title>
    <parentTitle language="deu">4SMARTS 2019</parentTitle>
    <identifier type="isbn">978-3-8440-6425-4</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Marc Zänglein</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Ekkehard Schreiber</author>
    <author>U. Krüger</author>
    <author>Martin Brunner</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2121</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Nürnberg</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Optische Sensorik für die additive Fertigung</title>
    <parentTitle language="deu">Sensoren und Messsysteme 2019</parentTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Dennis Ochs</author>
    <author>Marc Zänglein</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Ekkehard Schreiber</author>
    <author>U. Krüger</author>
    <author>Franz Schmidt</author>
    <author>Martin Brunner</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2122</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>21</pageFirst>
    <pageLast>27</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Development of a Calliper to determine thermal conductivity</title>
    <subTitle language="eng">Science in Practice 2017</subTitle>
    <identifier type="isbn">978-963-429-131-2</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>R. Seubert</author>
    <author>Marc Zänglein</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2123</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Pécs (Ungarn)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Development of a Calliper to determine thermal conductivity</title>
    <subTitle language="eng">Science in Practice 2017</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Marc Zänglein</author>
    <author>R. Seubert</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2124</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>71</pageFirst>
    <pageLast>76</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Ein Versuch zur berührungslosen nicht-invasiven Qualifizierung der Haftung von Wärmeschutzschichten</title>
    <subTitle language="deu">Temperatur 2017</subTitle>
    <identifier type="isbn">978-3-944659-04-6</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2125</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>219</pageFirst>
    <pageLast>224</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Bestimmung des Emissionsgrades und Transmissionsgrades keramischer Materialien bei hohen Temperaturen</title>
    <subTitle language="deu">Temperatur 2013</subTitle>
    <identifier type="isbn">3-9810021-8-0</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jochen Manara</author>
    <author>Jürgen Hartmann</author>
    <author>M. Rydzek</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini-Schuster</author>
    <author>Hans-Peter Ebert</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>1828</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>120</pageFirst>
    <pageLast>130</pageLast>
    <pageNumber/>
    <edition/>
    <issue>80</issue>
    <volume/>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Long wavelength infrared radiation thermometry for non-contact temperature measurements in gas turbines</title>
    <abstract language="eng">The objective of the EU project “Sensors Towards Advanced Monitoring and Control of Gas Turbine Engines (acronym STARGATE)” is the development of a suite of advanced sensors, instrumentation and related systems in order to contribute to the developing of the next generation of green and efficient gas turbine engines. One work package of the project deals with the design and development of a long wavelength infrared (LWIR) radiation thermometer for the non-contact measurement of the surface temperature of thermal barrier coatings (TBCs) during the operation of gas turbine engines.&#13;
For opaque surfaces (e.g. metals or superalloys) radiation thermometers which are sensitive in the near or short wavelength infrared are used as state-of-the-art method for non-contact temperature measurements. But this is not suitable for oxide ceramic based TBCs (e.g. partially yttria stabilized zirconia) as oxide ceramics …</abstract>
    <parentTitle language="eng">Infrared Physics &amp; Technology</parentTitle>
    <identifier type="url">https://www.sciencedirect.com/science/article/pii/S1350449516303395</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Matthias Zipf</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <author>Jagdevinder Hanspal</author>
    <author>Mark Langley</author>
    <author>D. Hodge</author>
    <collection role="ddc" number="536">Wärme</collection>
    <thesisPublisher>Hochschule für Angewandte Wissenschaften Würzburg-Schweinfurt</thesisPublisher>
  </doc>
  <doc>
    <id>1869</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>28</pageFirst>
    <pageLast>39</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>85</volume>
    <type>article</type>
    <publisherName>Oldenbourg Wissenschaftsverlag</publisherName>
    <publisherPlace>Berlin/Boston</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Entwicklung und Test eines langwelligen Strahlungsthermometers zur berührungslosen Temperaturmessung in Gasturbinen während des Betriebs</title>
    <abstract language="eng">The aim of this work was the development of a long wavelength infrared radiation thermometer for the non-contact measurement of surface temperatures in stationary gas turbines during operation within the EU-project „Sensors Towards Advanced Monitoring and Control of Gas Turbine Engines (acronym STARGATE)“. In this work, the infrared-optical properties of the thermal barrier coatings and the combustion gases were determined at ZAE Bayern at high temperatures up to 1600 K and pressures up to 13 bar. Based on these experimental characterizations, a suitable spectral range could be identified which lies around 10 μm for the long-wavelength infrared radiation thermometer. According to these findings, a laboratory setup with suitable optical components (filters, IR-fibers, etc.) was firstly realized and verified. Subsequently, a prototype for measurements in gas turbines during operation of the turbines has …</abstract>
    <abstract language="deu">Das Ziel dieser Arbeit bestand in der Entwicklung eines langwelligen Strahlungsthermometers zur berührungslosen Messung von Oberflächentemperaturen in stationären Gasturbinen während des Betriebs der Turbinen innerhalb des EU-geförderten Projektes „Sensors Towards Advanced Monitoring and Control of Gas Turbine Engines (Acronym STARGATE)“. Im Rahmen der Arbeit wurden die infrarot-optischen Eigenschaften der Wärmedämmschichten und der vorhandenen Brenngase am ZAE Bayern bei hohen Temperaturen bis 1600 K und Drücken bis 13 bar bestimmt. Mit Hilfe dieser experimentellen Charakterisierungen konnte ein geeigneter Spektralbereich um 10 μm für das langwellige Strahlungsthermometer identifiziert werden. Entsprechend dieser Erkenntnisse wurde zunächst ein Laboraufbau mit geeigneten optischen Bauteilen (Filter, IR-Wellenleiter, etc.) realisiert und verifiziert. Anschließend wurde ein Prototyp für Messungen in Gasturbinen während des Betriebs der Turbinen entwickelt und in einem Turbinenteststand der Firma Siemens AG in Berlin erfolgreich getestet. Abschließend wurde eine Unsicherheitsanalyse durchgeführt, die eine erweiterte Messunsicherheit der gemessenen Temperaturen von etwa ± 30 K ergab.</abstract>
    <parentTitle language="deu">tm - Technisches Messen</parentTitle>
    <additionalTitle language="eng">Development and test of a long wavelength infrared radiation thermometer for non-contact temperature measurements in gas turbines during operation</additionalTitle>
    <identifier type="doi">https://doi.org/10.1515/teme-2017-0077</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <author>Jagdevinder Hanspal</author>
    <author>Mark Langley</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Berührungslose Temperaturmessung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Strahlungsthermometrie</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Wärmedämmschicht</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Gasturbine</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Emissionsgrad</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Infrarot-Strahlung</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Non-contact temperature measurement</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>radiation thermometry</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>thermal barrier coating</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>gas turbine</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>emissivity</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>infrared radiation</value>
    </subject>
    <collection role="ddc" number="536">Wärme</collection>
    <thesisPublisher>Hochschule für Angewandte Wissenschaften Würzburg-Schweinfurt</thesisPublisher>
  </doc>
  <doc>
    <id>1884</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>12</pageFirst>
    <pageLast>13</pageLast>
    <pageNumber>7</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>The Future of Gas Turbine Technology ; 8 th International Gas Turbine Conference</publisherName>
    <publisherPlace>Brüssel (Belgien)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">A Novel Approach for Non-Destructive Testing of the Adhesion of Thermal Barrier Coatings</title>
    <abstract language="eng">The operation temperatures of gas turbine engines have been increased significantly to optimize their efficiency factor. To protect the metallic blades from these high temperatures, thermal barrier coatings (TBCs) are applied onto the turbine blades. These layers must have a good adhesion to the supporting turbine blade. A poor adhesion may lead to a delamination of the layer during operation and finally to a destruction of the turbine blade and eventually the complete turbine. It is therefore necessary, to check the quality of the layer adhesion regularly during service or preferably during operation. Approaches for non-contact and nondestructive techniques by using optical or infrared radiation are not sophisticated up to now. Hence in this paper a new attempt to improve these optical or infrared-optical methods is described. The presented idea relies on the application of different wavelengths for the used measurement system. Using a short wavelength range, where the TBC is semitransparent, allows the measurement of the temperature of the turbine blade. Using a second, long wavelength range where the TBC is non-transparent, the temperature of the surface of the TBC can be determined. As the thermal contact is usually correlated with the mechanical adhesion such measurements can be a possible tool for nondestructively testing the adhesion of TBCs.</abstract>
    <identifier type="url">https://www.researchgate.net/profile/Juergen_Hartmann3/publication/309291712_A_Novel_Approach_for_Non-Destructive_Testing_of_the_Adhesion_of_Thermal_Barrier_Coatings/links/5ec230b2458515626cb0b295/A-Novel-Approach-for-Non-Destructive-Testing-of-the-Adhesion-of-Thermal-Barrier-Coatings.pdf</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Mariacarla Arduini</author>
    <collection role="ddc" number="620">Ingenieurwissenschaften und zugeordnete Tätigkeiten</collection>
    <thesisPublisher>Hochschule für Angewandte Wissenschaften Würzburg-Schweinfurt</thesisPublisher>
  </doc>
  <doc>
    <id>2179</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Funchal (Portugal)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">The role of the index of refraction in the generation and propagation of blackbody radiation</title>
    <subTitle language="eng">Tempemko 2013</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>H. Mehling</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="535">Licht, Infrarot- und Ultraviolettphänomene</collection>
  </doc>
  <doc>
    <id>2180</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">LWIR pyrometry for the measurement of thermal barrier coatings within the EU project STARGATE</title>
    <subTitle language="eng">Tempmeko 2013</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Hans-Peter Ebert</author>
    <author>M. Lenhart-Rydzek</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2181</id>
    <completedYear/>
    <publishedYear>2013</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Funchal (Portugal)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Enhanced measuring technique to determine the angle dependent surface emittance from 200 °C up to 1600 °C</title>
    <subTitle language="eng">Tempmeko 2013</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>M. Lenhart-Rydzek</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini-Schuster</author>
    <author>Jochen Manara</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2182</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Graz</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">High-temperature fixed-points for improved temperature metrology above 1100 °C</title>
    <subTitle language="deu">9. Workshop on subsecond thermophysics, September 2010</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Klaus Anhalt</author>
    <author>F. Edler</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2184</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Graz</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Dynamic Emissivity Measurement: First Results</title>
    <subTitle language="eng">9. Workshop on subsecond thermophysics</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>S. Krenek</author>
    <author>Klaus Anhalt</author>
    <author>A. Lindemann</author>
    <author>Jörg Hollandt</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2185</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Graz</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Eutectic high-temperature fixed-points for improves traceability in DSC/DTA</title>
    <subTitle language="eng">9. Workshop on subsecond thermophysics</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Klaus Anhalt</author>
    <author>S.M. Sarge</author>
    <author>R. Pagel</author>
    <author>A. Schindler</author>
    <author>T. Denner</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2169</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Graz (Österreich)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Experimental set-up for dynamic material investigation</title>
    <subTitle language="eng">European Conference on Thermophysical Properties 2017</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Ekkehard Schreiber</author>
    <author>U. Krüger</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2170</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Buenos Aires (Argentinien)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">On the conduction process of dielectric liquids based on mineral oil</title>
    <subTitle language="eng">International Symposium on High Voltage Engineering 2017</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>S. Harrer</author>
    <author>C. Dotterweich</author>
    <author>Markus H. Zink</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2171</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Zakopane (Polen)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Non-Contact Temperature Measurement Of Combustion Gases at High Temperatures and High Pressures</title>
    <subTitle language="eng">Tempmeko 2016</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Matthias Zipf</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2174</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Darmstadt</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Development of Long Wavelength Infrared Radiation Thermometry for Measurements in Gas Turbines</title>
    <subTitle language="eng">Material Science and Engineering 2016</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Matthias Zipf</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <author>Jagdevinder Hanspal</author>
    <author>Mark Langley</author>
    <author>D. Hodge</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2175</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Zakopane (Polen)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">An Attempt to Non-Destructively Qualify the Adhesion of Thermal Barrier Coatings</title>
    <subTitle language="eng">Tempmeko 2016</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Mariacarla Arduini</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2176</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Zakopane (Polen)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Construction, Calibration and Application of a LWIR Pyrometer within the EU Project STARGATE</title>
    <abstract language="eng">The EU project STARGATE (Sensors Towards Advanced Monitoring and Control of Gas Turbine Engines) has the headline objective to develop a suite of advanced sensors, instrumentation and related systems in order to contribute to the development of the next generation of green and efficient gas turbine engines. To increase the efficiency of gas turbines higher combustion temperatures and higher turbine inlet temperatures are required. This implies that turbine blades and vanes are exposed to higher temperatures. Advanced thermal barrier coatings (TBCs) based on ceramic materials protect the components from overheating and ensure mechanical integrity. Still, materials and coatings need to be stressed to their limits to reach the challenging goals of an efficiency increase. Under these circumstances, it is crucial to have sensing techniques available that are capable of accurately monitoring the temperature of turbine parts in order to prevent damages within the engine. The approach to overcome current limitations of existing techniques is to use long wavelength infrared (LWIR) pyrometry as TBCs are usually semi-transparent in the near or short wavelength infrared. Therefore one work package within the STARGATE project is dedicated to the development of a LWIR radiation thermometer to measure the surface temperature of TBCs contactless during operation of the gas turbine engines. The paper shortly gives an overview of the investigation performed within the STARGATE project. The construction, calibration and application of the LWIR radiation thermometer is described in detail and results obtained on a test facility are presented. The paper closes with an outlook on future plans of implementing the LWIR pyrometer in the quality system of gas turbine operation.</abstract>
    <subTitle language="eng">Tempmeko 2016</subTitle>
    <identifier type="url">https://www.researchgate.net/publication/341432336_CONSTRUCTION_CALIBRATION_AND_APPLICATION_OF_A_LWIR_PYROMETER_WITHIN_THE_EU_PROJECT_STARGATE</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Matthias Zipf</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <author>Jagdevinder Hanspal</author>
    <author>Mark Langley</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2177</id>
    <completedYear/>
    <publishedYear>2015</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>London</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Long Wavelength Infrared Radiation Thermometry for Non-Contact Temperature Measurements in Gas Turbines</title>
    <subTitle language="eng">GTI Gas Turbine Instrumentation Conference</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Matthias Zipf</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <author>Jagdevinder Hanspal</author>
    <author>Mark Langley</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2178</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Osijek (Kroatien)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">New developments in high-temperature measurement techniques</title>
    <subTitle language="eng">Science in Practice 2014</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2159</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Dresden</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Einsatz optischer Sensoranwendungen für additive Fertigungsverfahren</title>
    <subTitle language="deu">Werkstoffwoche 2019</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Dennis Ochs</author>
    <author>Marc Zänglein</author>
    <author>Jochen Manara</author>
    <author>Mariacarla Arduini</author>
    <author>Frank Hemberger</author>
    <author>Stephan Vidi</author>
    <collection role="Regensburger_Klassifikation" number="ZG - ZS">Technik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
  </doc>
  <doc>
    <id>2160</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Nürnberg</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Systematische thermophysikalische Charakterisierung von Wärmedämmschichten</title>
    <subTitle language="deu">Sensoren und Messsysteme 2019</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Dennis Ochs</author>
    <author>Marc Zänglein</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Frank Hemberger</author>
    <author>Stephan Vidi</author>
    <author>Jochen Manara</author>
    <author>Michael Müller</author>
    <author>F. Möller</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2161</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>other</type>
    <publisherName/>
    <publisherPlace>Nürnberg</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Messsystem für dynamische Materialuntersuchung bei hohen Temperaturen</title>
    <subTitle language="deu">Sensoren und Messsysteme 2018 (Poster)</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Marc Zänglein</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Ekkehard Schreiber</author>
    <author>U. Krüger</author>
    <author>Martin Brunner</author>
    <author>Michael Müller</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2162</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>43</pageFirst>
    <pageLast>48</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Entwicklung und Test eines langwelligen Strahlungsthermometers zur berührungslosen Temperaturmessung in Gasturbinen während des Betriebs</title>
    <subTitle language="deu">Temperatur 2017</subTitle>
    <identifier type="isbn">978-3-944659-04-6</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <author>Jagdevinder Hanspal</author>
    <author>Mark Langley</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2163</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Chengdu (China)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">EMPIR Hi-TRACE project – Metrological facilities for measuring thermophysical properties up to 3000 °C</title>
    <subTitle language="eng">Tempmeko 2019</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Y. Joumani</author>
    <author>B. Hay</author>
    <author>R. Razouk</author>
    <author>Klaus Anhalt</author>
    <author>S. Sarge</author>
    <author>J. Wu</author>
    <author>N. Milosevic</author>
    <author>M. Cataldi</author>
    <author>C. Lorrette</author>
    <author>K. Boboridis</author>
    <author>Jochen Manara</author>
    <author>Stephan Vidi</author>
    <author>P. Pichler</author>
    <author>T. Denner</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2164</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Chengdu (China)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Optical Sensor systems for additive manufacturing</title>
    <subTitle language="eng">Tempmeko 2019</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Marc Zänglein</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Ekkehard Schreiber</author>
    <author>U. Krüger</author>
    <author>Franz Schmidt</author>
    <author>Martin Brunner</author>
    <collection role="Regensburger_Klassifikation" number="ZG - ZS">Technik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
  </doc>
  <doc>
    <id>2165</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Freiburg</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Experimental set-up for dynamic material investigation at high-temperatures for power engineering and additive manufacturing</title>
    <subTitle language="eng">44. Freiburger Infrarot Kolloquium</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Matthias Zipf</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Dennis Ochs</author>
    <author>Marc Zänglein</author>
    <author>Ekkehard Schreiber</author>
    <author>Franz Schmidt</author>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
  </doc>
  <doc>
    <id>2166</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Dresden</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Hochtemperaturmessung und Materialuntersuchung für Energietechnik und additive Fertigungsverfahren</title>
    <subTitle language="deu">Werkstoffwoche 2017</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Ekkehard Schreiber</author>
    <author>U. Krüger</author>
    <author>Kevin Knopp</author>
    <author>Marc Zänglein</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2167</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Graz (Österreich)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Non-contact temperature measurement of combustion gases at high temperatures and high pressures</title>
    <subTitle language="eng">European Conference on Thermophysical Properties 2017</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Matthias Zipf</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2168</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Graz (Österreich)</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">High temperature test-rig for emissvity and non-contact temperature measurements</title>
    <subTitle language="eng">European Conference on Thermophysical Properties 2017</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2198</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Nürnberg</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Eurtektische Hochtemperatur Fixpunkte für die dynamische Differenzkalorimetrie</title>
    <subTitle language="deu">Sensoren und Messsysteme 2010</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Klaus Anhalt</author>
    <author>A. Schindler</author>
    <author>T. Denner</author>
    <author>S. Sarge</author>
    <author>R. Pagel</author>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>4337</id>
    <completedYear/>
    <publishedYear>2003</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>12</pageNumber>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Esytec</publisherName>
    <publisherPlace>Erlangen</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Untersuchungen zur Gemsichbildung in Wasserstoffmotoren</title>
    <abstract language="deu">Mittels der planaren laserinduzierten Fluoreszenz (PLIF) können im Brennraum eines Transparentmotors Messungen durchgeführt werden, die den Gemischbildungsprozess beim Wasserstoffmotor zweidimensional qualitativ darstellen. Auch quantitative Messungen und damit Aussagen über das Kraftstoff-Luft-Verhältnis im Brennraum sind möglich. Für diese Messungen wird ein Gasgemisch ans Helium und einer Tracersubstanz verwendet, und der Motor wird geschleppt. Bei Betrieb des Motors in der Teillast sind auch Messungen im gefeuerten Betrieb, d.h. mit Wasserstoff und zugesetzter Tracersubstanz, möglich. Durch direkte Messung des Kraftstoff-Luft-Verhältnisses und der Wasserstoffkonzentration am befeuerten Aggregat mit Hilfe der Raman-Spektroskopie konnte nachgewiesen werden, daß mittels PLIF der Einströmvorgang qualitativ und das Kraftstoff-Luft-Verhältnis quantitativ grundsätzlich richtig erfaßt werden. Qualitative und quantitative PLIF-Messungen sind prinzipiell nicht nur bei Wasserstoffmotoren, sondern auch bei Gasmotoren mit anderen Brenngasen denkbar. Allerdings sind noch weitere Arbeiten erforderlich, um den Quantifizierungsfehler deutlich abzusenken. Zukünftiges Verbesserungspotential für diese Meßtechnik besteht in verschiedenen Punkten. Dazu gehört die Optimierung und Anpassung der Mischstrecke zur Erzeugung des Gas-Luft-Gemisches mit definiertem Kraftstoff-Luft-Verhältnis an die jeweiligen Meßaufgaben, um den relativen Fehler des Lambda-Wertes noch weiter zu reduzieren. Eine Verringerung der Tracerkonzentration erscheint problemlos möglich. Um das Problem der Hintergrundfluoreszenz zu lösen, sind verschiedene Möglichkeiten denkbar, die noch genauer zu untersuchen sind.</abstract>
    <identifier type="isbn">3-931901-27-0</identifier>
    <enrichment key="opus.source">publish</enrichment>
    <author>Thomas Blotevogel</author>
    <author>Jan Egermann</author>
    <author>Jürgen Goldlücke</author>
    <author>Alfred Leipertz</author>
    <author>Matthias Hartmann</author>
    <author>Martin Schenk</author>
    <author>Martin Berckmüller</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Wasserstoff</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Laseroptisches Messverfahren</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Verbrennungsmotor</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Gemischbildung</value>
    </subject>
    <thesisPublisher>Hochschule für Angewandte Wissenschaften Würzburg-Schweinfurt</thesisPublisher>
  </doc>
  <doc>
    <id>772</id>
    <completedYear/>
    <publishedYear>2010</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1779</pageFirst>
    <pageLast>1788</pageLast>
    <pageNumber/>
    <edition/>
    <issue>31</issue>
    <volume/>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Practical implementation of the mise-en-pratique for the definition of the Kelvin above the silver point</title>
    <parentTitle language="eng">International Journal of Thermophysics</parentTitle>
    <identifier type="url">http://permalink.bibkatalog.de/BV013298193</identifier>
    <author>Jürgen Hartmann</author>
    <author>Graham Machin</author>
    <author>P. Bloembergen</author>
    <author>Klaus Anhalt</author>
    <author>M. Sadli</author>
    <author>P. Saunders</author>
    <author>E. Woolliams</author>
    <author>Y. Yamada</author>
    <author>H. Yoon</author>
    <collection role="institutes" number="fe">Fakultät Elektrotechnik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2092</id>
    <completedYear/>
    <publishedYear>2022</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>5943</pageNumber>
    <edition/>
    <issue>16</issue>
    <volume>22</volume>
    <type>article</type>
    <publisherName>MDPI</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>2022-08-09</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Process Monitoring Using Synchronized Path Infrared Thermography in PBF-LB/M</title>
    <abstract language="eng">Additive manufacturing processes, particularly Laser-Based Powder Bed Fusion of Metals (PBF-LB/M), enable the development of new application possibilities due to their manufacturing-specific freedom of design. These new fields of application require a high degree of component quality, especially in safety-relevant areas. This is currently ensured primarily via a considerable amount of downstream quality control. Suitable process monitoring systems promise to reduce this effort drastically. This paper introduces a novel monitoring method in order to gain process-specific thermal information during the manufacturing process. The Synchronized Path Infrared Thermography (SPIT) method is based on two synchronized galvanometer scanners allowing high-speed and high-resolution observations of the melt pool in the SWIR range. One scanner is used to steer the laser over the building platform, while the second scanner guides the field of view of an IR camera. With this setup, the melting process is observed at different laser powers, scan speeds and at different locations with respect to the laser position, in order to demonstrate the positioning accuracy of the system and to initially gain thermal process data of the melt pool and the heat-affected zone. Therefore, the SPIT system shows a speed independent overall accuracy of ±2 Pixel within the evaluated range. The system further allows detailed thermal observation of the melt pool and the surrounding heat-affected zone.</abstract>
    <parentTitle language="eng">Sensors</parentTitle>
    <identifier type="doi">10.3390/s22165943</identifier>
    <enrichment key="review.accepted_by">2</enrichment>
    <licence>Creative Commons - CC BY - Namensnennung 4.0 International</licence>
    <author>Dennis Höfflin</author>
    <author>Christian Sauer</author>
    <author>Andreas Schiffler</author>
    <author>Jürgen Hartmann</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>SPIT</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>PBF-LB/M</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>additive manufacturing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>process monitoring</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>SWIR</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>melt pool</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>galvanometer scanner</value>
    </subject>
    <collection role="institutes" number="fang">Fakultät für angewandte Natur- und Geisteswissenschaften</collection>
    <collection role="institutes" number="fe">Fakultät Elektrotechnik</collection>
    <collection role="institutes" number="fm">Fakultät Maschinenbau</collection>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
    <collection role="institutes" number="idee">Institut Digital Engineering (IDEE)</collection>
    <collection role="oa-colour" number="">Gefördert (Gold)</collection>
    <file>https://opus4.kobv.de/opus4-fhws/files/2092/Hoefflin_Process_monitoring_thermography.pdf</file>
  </doc>
  <doc>
    <id>754</id>
    <completedYear/>
    <publishedYear>2014</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition>2</edition>
    <issue/>
    <volume/>
    <type>bookpart</type>
    <publisherName>Springer</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Strahlungsthermometrie</title>
    <parentTitle language="deu">Technische Temperaturmessung</parentTitle>
    <identifier type="isbn">ISBN 978-3-642-24505-3</identifier>
    <author>Jürgen Hartmann</author>
    <author>Frank Bernhard</author>
    <collection role="institutes" number="fe">Fakultät Elektrotechnik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
  </doc>
  <doc>
    <id>2093</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace>Darmstadt</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Development of Long Wavelength Infrared Radiation Thermometry for Measurements in Gas Turbines</title>
    <subTitle language="eng">Key Note Lecture MSE 2016</subTitle>
    <enrichment key="review.accepted_by">2</enrichment>
    <author>Jürgen Hartmann</author>
    <author>Jochen Manara</author>
    <author>Matthias Zipf</author>
    <author>Thomas Stark</author>
    <author>Mariacarla Arduini</author>
    <author>Hans-Peter Ebert</author>
    <author>Andreas Tutschke</author>
    <author>Andrew Hallam</author>
    <author>Jagdevinder Hanspal</author>
    <author>Mark Langley</author>
    <author>D. Hodge</author>
    <collection role="institutes" number="fe">Fakultät Elektrotechnik</collection>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="536">Wärme</collection>
  </doc>
  <doc>
    <id>2089</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>Key Note Lecture MSE 2018</publisherName>
    <publisherPlace>Darmstadt</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Sensor systems for additive manufacturing</title>
    <author>Jürgen Hartmann</author>
    <author>Kevin Knopp</author>
    <author>Philipp Lenski</author>
    <author>Marc Zänglein</author>
    <author>Jochen Manara</author>
    <author>Thomas Stark</author>
    <author>Matthias Zipf</author>
    <author>Mariacarla Arduini</author>
    <author>Ekkehard Schreiber</author>
    <author>U. Krüger</author>
    <author>Franz Schmidt</author>
    <author>Martin Brunner</author>
    <collection role="institutes" number="fe">Fakultät Elektrotechnik</collection>
    <collection role="Regensburger_Klassifikation" number="U">Physik</collection>
    <collection role="Autoren" number="hartmann">Jürgen Hartmann</collection>
    <collection role="ddc" number="621">Angewandte Physik</collection>
  </doc>
</export-example>
