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Keywords:  Measurement advancements
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Journal Articles
Article Type: Research-Article
J. Turbomach. December 2017, 139(12): 121008.
Paper No: TURBO-17-1122
Published Online: October 3, 2017
..., 2017; final manuscript received August 25, 2017; published online October 3, 2017. Editor: Kenneth Hall. 19 08 2017 25 08 2017 Fan Fluid dynamics Turbine blade Turbomachinery blading Compressor Turbine aerodynamic design Measurement advancements Heat transfer phenomena...
Journal Articles
Article Type: Research-Article
J. Turbomach. December 2017, 139(12): 121005.
Paper No: TURBO-17-1120
Published Online: September 26, 2017
... Compressor Turbine aerodynamic design Measurement advancements 18 08 2017 23 08 2017 Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J OURNAL OF T URBOMACHINERY . Manuscript received August 18, 2017; final manuscript received August 23...
Journal Articles
Article Type: Research-Article
J. Turbomach. September 2017, 139(9): 091003.
Paper No: TURBO-16-1304
Published Online: April 11, 2017
... aerodynamic design Measurement advancements Design Engine architectures often force turbine designers to employ low aspect ratio stator vanes. Typical drivers for this suboptimal aerodynamic choice include the requirement to pass a structural component or oil pipe through the main gas path...
Journal Articles
Article Type: Research-Article
J. Turbomach. August 2017, 139(8): 081004.
Paper No: TURBO-16-1281
Published Online: March 15, 2017
.... Editor: Kenneth Hall. 24 10 2016 16 12 2016 Computational fluid dynamics Fluid dynamics Turbine blade Turbomachinery blading Measurement advancements Heat transfer phenomena Compressor Turbine components Gas turbine engines Design Endwall effects generate around...
Journal Articles
Article Type: Research-Article
J. Turbomach. July 2017, 139(7): 071007.
Paper No: TURBO-16-1289
Published Online: February 28, 2017
... in good agreement with the test results. The overall difference between the computational fluid dynamics (CFD) and test results was about 10%. 04 11 2016 23 11 2016 Computational fluid dynamics Heat transfer Turbine blade Turbomachinery blading Film cooling Measurement advancements...
Journal Articles
Article Type: Research-Article
J. Turbomach. June 2016, 138(6): 061004.
Paper No: TURBO-15-1259
Published Online: February 9, 2016
... for public release; distribution is unlimited. 13 11 2015 30 11 2015 Aeromechanical instabilities Computational fluid dynamics Turbine blade Measurement advancements A significant design concern for turbomachinery parts is forced vibrational response due to unsteady pressure...
Journal Articles
Article Type: Research-Article
J. Turbomach. December 2015, 137(12): 121006.
Paper No: TURBO-15-1151
Published Online: September 23, 2015
... to determine the surface temperature distribution from the nonflow side of the top wall heater. Using the steady-state method, Ostanek and Thole [ 14 ] and Lawson et al. [ 15 ] faced thermal dissipation problems. Heat transfer Measurement techniques Turbine blade Film cooling Measurement...
Journal Articles
Article Type: Research-Article
J. Turbomach. August 2015, 137(8): 081004.
Paper No: TURBO-14-1287
Published Online: August 1, 2015
... in the stage. Fan Fluid dynamics Turbine blade Compressor Turbine aerodynamic design Measurement advancements Heat transfer phenomena Compressor Turbine components Gas turbine engines An experimental study has been performed in a transonic annular sector cascade of nozzle guide vanes...
Journal Articles
Article Type: Research-Article
J. Turbomach. August 2015, 137(8): 081010.
Paper No: TURBO-14-1302
Published Online: August 1, 2015
... to investigate the new designs. The main effect is the homogenization of the yaw angle behind the first stator. Fan Measurement techniques Turbine blade Turbomachinery blading Compressor Turbine aerodynamic design Measurement advancements Design In order to reduce blade count and, in turn...
Journal Articles
Article Type: Research-Article
J. Turbomach. May 2015, 137(5): 051009.
Paper No: TURBO-14-1213
Published Online: May 1, 2015
... Measurement advancements Design Over the past five decades, the thermal efficiency of gas turbine engines has been continuously rising as a result of an increased turbine inlet temperature. In pursuit of higher thermal efficiencies, gas turbines are operated at 1st stage inlet temperatures around...
Journal Articles
Article Type: Research-Article
J. Turbomach. April 2015, 137(4): 041005.
Paper No: TURBO-14-1195
Published Online: October 28, 2014
... transfer patterns measured and the vortical structures present in the passage. Fluid dynamics Heat transfer Turbine blade Film cooling Measurement advancements Heat transfer phenomena Compressor Turbine components Gas turbine engines For gas turbine and aero-engines manufacturers...
Journal Articles
Article Type: Research-Article
J. Turbomach. March 2015, 137(3): 031008.
Paper No: TURBO-14-1174
Published Online: October 7, 2014
... is evaluated following the contact experiments. The spectral content of response is dominated by frequency modes excited by rotating speed harmonics as well as by sidebands due to inherent system nonlinearity. Centrifugal compressors Measurement techniques Turbine blade Measurement advancements...