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  <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>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>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>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>1865</id>
    <completedYear/>
    <publishedYear>2020</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>241</pageFirst>
    <pageLast>260</pageLast>
    <pageNumber/>
    <edition/>
    <issue>3</issue>
    <volume>49</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Identification of wavelength regions for non-contact temperature measurement of combustion gases at high temperatures and high pressures</title>
    <abstract language="eng">Stationary gas turbines are still an important part of today's power supply. With increasing temperature of the hot combustion gas inside a gas turbine, the efficiency factor of the turbine increases. For this reason, it is intended to operate turbines at the highest possible gas temperature. Therefore, in the combustion chamber and especially at the position of the first stage guide vanes the gas temperature needs to be measured reliably. To determine the gas temperature, one promising approach is the application of a non-contact measurement method using a radiation thermometer. A radiation thermometer can measure the gas temperature remotely from outside of the harsh environment. At ZAE Bayern, a high temperature and high pressure gas cell has been developed for this purpose in order to investigate gases and gas mixtures under defined conditions at high pressures and high temperatures. This gas cell can …</abstract>
    <parentTitle language="eng">High Temperatures – High Pressures</parentTitle>
    <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>
    <collection role="ddc" number="536">Wärme</collection>
    <thesisPublisher>Hochschule für Angewandte Wissenschaften Würzburg-Schweinfurt</thesisPublisher>
  </doc>
  <doc>
    <id>1866</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>183</pageFirst>
    <pageLast>190</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>bookpart</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Berührungslose Temperaturmessung an Verbrennungsgasen bei hohen Temperaturen und hohen Drücken</title>
    <abstract language="deu">Stationäre Gasturbinen sind von großer Bedeutung für die heutige Energieversorgung. Der Wirkungsgrad einer Gasturbine steigt mit zunehmender Heißgastemperatur an. Turbinenhersteller bzw. Kraftwerksbetreiber sind daher bestrebt, Turbinen bei der höchsten materialtechnisch möglichen Heißgastemperatur einzusetzen. Eine entsprechende Prozessoptimierung des Turbinenbetriebs setzt somit die exakte Kenntnis der Gastemperaturen während des Betriebs und damit eine verlässliche Messung derselben voraus. Zur Messung der Gastemperatur werden derzeit in der Regel Thermoelemente unmittelbar im Abgasstrom platziert. Aufgrund der dort vorherrschenden extremen Bedingungen degradieren diese Sensoren allerdings sehr schnell. Ein alternativer Ansatz sieht die Entwicklung eines berührungslosen Messverfahrens auf der Grundlage von Strahlungsthermometern vor. Für die Umsetzung dieses Vorhabens ist die genaue Kenntnis des Verhaltens der infrarot-optischen Emissions- und Transmissionsspektren der im Abgasstrom enthaltenen Gase bei hohen Temperaturen und Drücken eine wesentliche Voraussetzung. Aus diesem Grund wurde am ZAE Bayern eine Hochtemperatur-Hochdruck-Gaszelle entwickelt, die es in Verbindung mit einem FTIR-Spektrometer erlaubt, Gase und Gasgemische hinsichtlich dieser Gesichtspunkte zu charakterisieren. In dieser Arbeit wird die neue Messapparatur vorgestellt und Gasgemische, die für die Turbinenanwendungen relevant sind, werden analysiert. Zur Identifizierung eines geeigneten Wellenlängenbereichs für die geplante berührungslose Temperaturmessung wurden erste Messungen durchgeführt, auf deren Grundlage ein adäquater Wellenlängenbereich ermittelt werden konnte.</abstract>
    <parentTitle language="deu">20. GMA/ITG-Fachtagung Sensoren und Messsysteme 2019</parentTitle>
    <identifier type="isbn">978-3-9819376-0-2</identifier>
    <identifier type="url">10.5162/sensoren2019/2.4.2</identifier>
    <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="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>1853</id>
    <completedYear/>
    <publishedYear>2016</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>26</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>IET</publisherName>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Development and validation of a long wavelength infrared (LWIR) radiation thermometer for contactless temperature measurements in gas turbines during operation</title>
    <abstract language="eng">A collection of slides from the author's conference presentation is given. The presentation introduces the infrared-optical characterization of thermal barrier coatings and the development of LWIR pyrometer for measuring temperature in an operating gas turbine. The test facility for evaluating the LWIR pyrometer is also presented. This presentation includes the experimental setup for LWIR calibration and measurement.</abstract>
    <parentTitle language="eng">EVI-GTI and PIWG Joint Conference on Gas Turbine Instrumentation</parentTitle>
    <identifier type="url">https://ieeexplore.ieee.org/abstract/document/7827904</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="ddc" number="536">Wärme</collection>
    <thesisPublisher>Hochschule für Angewandte Wissenschaften Würzburg-Schweinfurt</thesisPublisher>
  </doc>
  <doc>
    <id>1852</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>3</pageFirst>
    <pageLast>21</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>47</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Infrared-optical characterization of emitting and absorbing gases at high temperatures and high pressures</title>
    <abstract language="eng">In the context of the optimization of stationary gas turbines, the surface temperatures of the turbine blades have to be measured by a non-contact technique using radiation thermometers during operation of the turbine. Nowadays turbine blades are protected by thermal barrier coatings. The infrared-optical properties of these coatings require the usage of the MIR or LWIR region for non-contact measurement of the surface temperatures. For performing such measurements and for properly analyzing the derived data, the transmission and absorption spectra of the combustion gas mixture within the turbine were determined at the local conditions during operation of the turbine. Therefore, subject of this work is the measurement of the transmission spectra of carbon dioxide and water vapor at high temperatures and high pressures to identify a wavelength range, which is almost free of absorption and emission effects. In …</abstract>
    <parentTitle language="eng">High Temperatures – High Pressures</parentTitle>
    <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="ddc" number="621">Angewandte Physik</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>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>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>
</export-example>
