1-20 of 40
Keywords: temperature measurement
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2011, 133(4): 041022.
Published Online: April 26, 2011
... existing methods of temperature measurement. The measurement inaccuracy due to conduction and radiation errors and calibration drift found in thermocouples is significantly reduced; it can measure both stagnation temperature and pressure, halving the instrumentation costs; it has no wiring or transducer...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. July 2011, 133(3): 031013.
Published Online: November 15, 2010
... if this approach were used. Comparison of SS thermocouple and TLC temperature measurements In order to illustrate the accuracy of the liquid crystal technique, comparisons of the temperatures acquired by the TLC and the thermocouples on the SS are presented in Fig. 11 . The TLC experimental...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2011, 133(2): 021019.
Published Online: October 25, 2010
... cooling effectiveness and overall effectiveness over the entire surface. 20 07 2009 31 07 2009 25 10 2010 25 10 2010 blades cooling engines flow instability flow separation Mach number pressure measurement pulsatile flow temperature measurement turbulence wakes...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. January 2011, 133(1): 011016.
Published Online: September 22, 2010
... temperature measurement vibrations Contemporary gas turbines rely on complex blade-casing rub-in-systems to improve the tip clearance behavior during operation from initial service to maximum lifetime ( 1 2 ). The rather complex endwall flow field region associated with the compression system...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2008, 130(4): 041010.
Published Online: August 1, 2008
... were considered at blowing ratios B of 0.50 and 1.0 with jet pulsing and wake Strouhal numbers of 0.15, 0.30, and 0.60. Wake timing was varied with respect to the pulsing. Temperature measurements were made using an infrared camera, thermocouples, and constant current (cold wire) anemometry. The local...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. October 2008, 130(4): 041008.
Published Online: July 31, 2008
... considered at blowing ratios of 0.25, 0.50, and 1.0 with a steady freestream and with wake Strouhal numbers of 0.15, 0.30, and 0.60. Temperature measurements were made using an infrared camera, thermocouples, and constant current (cold-wire) anemometry. Hot-wire anemometry was used for velocity measurements...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021016.
Published Online: March 24, 2008
... temperature, measuring the local heat flux, and extrapolating on the data to the wall temperature at zero heat flux. At a minimum, this usually requires three experiments to achieve. Thus, the same four gauges must function over three different experiments in order to produce one part of this data set...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021015.
Published Online: March 24, 2008
... can be successfully performed under controlled laboratory conditions. In addition, the measurements presented demonstrate that the flow path conditions are uniform over the operating range of interest. 13 07 2006 16 07 2006 24 03 2008 aerodynamics temperature measurement...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2007, 129(2): 232–246.
Published Online: May 31, 2006
... inclined at 35 deg to the surface of a flat plate were considered at blowing ratios of 0.25, 0.5, 1.0, and 1.5 for a variety of pulsing frequencies and duty cycles. Temperature measurements were made using an infrared camera, thermocouples, and cold-wire anemometry. Hot-wire anemometry was used...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2005, 127(2): 263–269.
Published Online: May 5, 2005
... temperature distribution temperature measurement vortices flow separation drag The cycle efficiency of a gas turbine can be enhanced through raising its inlet temperature. However, there is a limitation in increasing the inlet temperature due to the material problem...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2005, 127(2): 278–286.
Published Online: May 5, 2005
... cooling temperature measurement turbines boundary layers rotors Technical advancements in the gas turbine industry require higher turbine rotor inlet temperatures to allow for more efficient operation and engine performance. Inlet temperatures to the rotor...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2005, 127(4): 718–725.
Published Online: April 28, 2005
... T t 295 K Density ratio DR 1.7 Blowing ratio M 0.5,…,2.5 Surface temperature measurements are carried out by means of an infrared thermography system (FLIR ThermaCAM 3000). The sensor of this system is detecting radiation in the 8 μ m to 9 μ m...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. January 2005, 127(1): 183–190.
Published Online: February 9, 2005
...-53889. Manuscript received by IGTI, October 1, 2003; final revision, March 1, 2004. IGTI Review Chair: A. J. Strazisar. 13 June 2004 01 October 2003 01 March 2004 09 02 2005 heat transfer temperature distribution pressure measurement temperature measurement turbulent...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2004, 126(4): 570–577.
Published Online: December 29, 2004
...,” Ph.D. thesis, University of Poitiers, France, December 1996. Paniagua, G., De´nos, R., and Oropesa, M., 2002, “Thermocouple Probes for Accurate Temperature Measurements in Short Duration Facilities,” Proceedings, ASME 2002, Amsterdam, GT-2002-30043. Billiard, N., Iliopoulou, V., Ferrara, F...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. October 2004, 126(4): 551–559.
Published Online: December 29, 2004
... carrying a Kiel probe and a fast response Kulite pressure probe for pressure measurements and a thermocouple probe and a cold wire resistance probe for temperature measurements. The results confirm the observation of energy separation in the wake as found by other researchers. The experimental data...
Journal Articles