@misc{HartmannAnhaltPageletal., author = {Hartmann, J{\"u}rgen and Anhalt, Klaus and Pagel, R. and Sarge, S.}, title = {Temperature calibration of thermoanalytical apparatus above 1000 °C by means of Metal-Carbon Eutectics}, address = {Rotterdam (Niederlande)}, language = {en} } @inproceedings{HartmannKruegerAnhaltetal., author = {Hartmann, J{\"u}rgen and Kr{\"u}ger, U. and Anhalt, Klaus and Taubert, Dieter Richard and Schmidt, Franz}, title = {CCD-camera for measuring temperature and spectral radiance}, address = {Bern}, language = {en} } @inproceedings{HartmannAnhaltTaubertetal., author = {Hartmann, J{\"u}rgen and Anhalt, Klaus and Taubert, Dieter Richard and Kr{\"u}ger, U. and Schmidt, Franz}, title = {CCD-camera for measuring temperature and spectral radiance}, address = {Portoroz (Slowenien)}, language = {en} } @inproceedings{HartmannManaraStarketal., author = {Hartmann, J{\"u}rgen and Manara, Jochen and Stark, Thomas and Zipf, Matthias and Arduini, Mariacarla and Schreiber, Ekkehard and Kr{\"u}ger, U.}, title = {Experimental set-up for dynamic material investigation}, address = {Graz ({\"O}sterreich)}, language = {en} } @inproceedings{HartmannHarrerDotterweichetal., author = {Hartmann, J{\"u}rgen and Harrer, S. and Dotterweich, C. and Zink, Markus H.}, title = {On the conduction process of dielectric liquids based on mineral oil}, address = {Buenos Aires (Argentinien)}, language = {en} } @inproceedings{HartmannZipfManaraetal., author = {Hartmann, J{\"u}rgen and Zipf, Matthias and Manara, Jochen and Stark, Thomas and Arduini, Mariacarla and Ebert, Hans-Peter}, title = {Non-Contact Temperature Measurement Of Combustion Gases at High Temperatures and High Pressures}, address = {Zakopane (Polen)}, language = {en} } @inproceedings{HartmannAnhaltHollandtetal., author = {Hartmann, J{\"u}rgen and Anhalt, Klaus and Hollandt, J{\"o}rg and Schreiber, Ekkehard and Yamada, Y.}, title = {Improved thermal stability of the linear pyrometer LP3 for high temperature measurements within the EU-Project HIMERT}, address = {Berlin}, language = {en} } @inproceedings{HartmannTaubert, author = {Hartmann, J{\"u}rgen and Taubert, Dieter Richard}, title = {Assessing blackbody emissivity by Monte Carlo Simulation}, address = {Erfurt}, language = {en} } @inproceedings{HartmannManaraZipfetal., author = {Hartmann, J{\"u}rgen and Manara, Jochen and Zipf, Matthias and Stark, Thomas and Arduini, Mariacarla and Ebert, Hans-Peter and Tutschke, Andreas and Hallam, Andrew and Hanspal, Jagdevinder and Langley, Mark and Hodge, D.}, title = {Development of Long Wavelength Infrared Radiation Thermometry for Measurements in Gas Turbines}, address = {Darmstadt}, language = {en} } @inproceedings{HartmannManaraArduini, author = {Hartmann, J{\"u}rgen and Manara, Jochen and Arduini, Mariacarla}, title = {An Attempt to Non-Destructively Qualify the Adhesion of Thermal Barrier Coatings}, address = {Zakopane (Polen)}, language = {en} } @inproceedings{HartmannManaraZipfetal., author = {Hartmann, J{\"u}rgen and Manara, Jochen and Zipf, Matthias and Stark, Thomas and Arduini, Mariacarla and Ebert, Hans-Peter and Tutschke, Andreas and Hallam, Andrew and Hanspal, Jagdevinder and Langley, Mark}, title = {Construction, Calibration and Application of a LWIR Pyrometer within the EU Project STARGATE}, address = {Zakopane (Polen)}, abstract = {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.}, language = {en} } @inproceedings{HartmannManaraZipfetal., author = {Hartmann, J{\"u}rgen and Manara, Jochen and Zipf, Matthias and Stark, Thomas and Arduini, Mariacarla and Ebert, Hans-Peter and Tutschke, Andreas and Hallam, Andrew and Hanspal, Jagdevinder and Langley, Mark}, title = {Long Wavelength Infrared Radiation Thermometry for Non-Contact Temperature Measurements in Gas Turbines}, address = {London}, language = {en} } @inproceedings{Hartmann, author = {Hartmann, J{\"u}rgen}, title = {New developments in high-temperature measurement techniques}, address = {Osijek (Kroatien)}, language = {en} } @inproceedings{HartmannKnoppLenskietal., author = {Hartmann, J{\"u}rgen and Knopp, Kevin and Lenski, Philipp and Ochs, Dennis and Z{\"a}nglein, Marc and Manara, Jochen and Arduini, Mariacarla and Hemberger, Frank and Vidi, Stephan}, title = {Einsatz optischer Sensoranwendungen f{\"u}r additive Fertigungsverfahren}, address = {Dresden}, language = {de} } @inproceedings{HartmannKnoppLenskietal., author = {Hartmann, J{\"u}rgen and Knopp, Kevin and Lenski, Philipp and Ochs, Dennis and Z{\"a}nglein, Marc and Stark, Thomas and Zipf, Matthias and Arduini, Mariacarla and Hemberger, Frank and Vidi, Stephan and Manara, Jochen and M{\"u}ller, Michael and M{\"o}ller, F.}, title = {Systematische thermophysikalische Charakterisierung von W{\"a}rmed{\"a}mmschichten}, address = {N{\"u}rnberg}, language = {de} } @misc{HartmannKnoppZaengleinetal., author = {Hartmann, J{\"u}rgen and Knopp, Kevin and Z{\"a}nglein, Marc and Manara, Jochen and Stark, Thomas and Zipf, Matthias and Schreiber, Ekkehard and Kr{\"u}ger, U. and Brunner, Martin and M{\"u}ller, Michael}, title = {Messsystem f{\"u}r dynamische Materialuntersuchung bei hohen Temperaturen}, address = {N{\"u}rnberg}, language = {de} } @inproceedings{HartmannManaraStarketal., author = {Hartmann, J{\"u}rgen and Manara, Jochen and Stark, Thomas and Zipf, Matthias and Arduini, Mariacarla and Ebert, Hans-Peter and Tutschke, Andreas and Hallam, Andrew and Hanspal, Jagdevinder and Langley, Mark}, title = {Entwicklung und Test eines langwelligen Strahlungsthermometers zur ber{\"u}hrungslosen Temperaturmessung in Gasturbinen w{\"a}hrend des Betriebs}, address = {Berlin}, isbn = {978-3-944659-04-6}, pages = {43 -- 48}, language = {de} } @inproceedings{HartmannJoumaniHayetal., author = {Hartmann, J{\"u}rgen and Joumani, Y. and Hay, B. and Razouk, R. and Anhalt, Klaus and Sarge, S. and Wu, J. and Milosevic, N. and Cataldi, M. and Lorrette, C. and Boboridis, K. and Manara, Jochen and Vidi, Stephan and Pichler, P. and Denner, T.}, title = {EMPIR Hi-TRACE project - Metrological facilities for measuring thermophysical properties up to 3000 °C}, address = {Chengdu (China)}, language = {en} } @inproceedings{HartmannKnoppLenskietal., author = {Hartmann, J{\"u}rgen and Knopp, Kevin and Lenski, Philipp and Z{\"a}nglein, Marc and Manara, Jochen and Stark, Thomas and Zipf, Matthias and Arduini, Mariacarla and Schreiber, Ekkehard and Kr{\"u}ger, U. and Schmidt, Franz and Brunner, Martin}, title = {Optical Sensor systems for additive manufacturing}, address = {Chengdu (China)}, language = {en} } @inproceedings{HartmannManaraZipfetal., author = {Hartmann, J{\"u}rgen and Manara, Jochen and Zipf, Matthias and Stark, Thomas and Arduini, Mariacarla and Knopp, Kevin and Lenski, Philipp and Ochs, Dennis and Z{\"a}nglein, Marc and Schreiber, Ekkehard and Schmidt, Franz}, title = {Experimental set-up for dynamic material investigation at high-temperatures for power engineering and additive manufacturing}, address = {Freiburg}, language = {en} }