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Keywords: endwall cooling
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Journal Articles

Aero-Thermal Aspects of Film Cooled Nozzle Guide Vane Endwall—Part 2: Thermal Measurements

Mahmood H. Alqefl, Kedar P. Nawathe, Pingting Chen, Rui Zhu, Yong W. Kim, Terrence W. Simon
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121010.
Paper No: TURBO-21-1012
https://doi.org/10.1115/1.4051556
Published Online: July 14, 2021
... and Computational Study of the Effect of Momentum-Flux Ratio on High Pressure NGV Endwall Cooling Systems ,” Proceedings of the ASME Turbo Expo 2017: Turbomachinery Technical Conference and Exposition. Volume 5C: Heat Transfer, V05CT19A017 , Charlotte, NC , June 26–30 . [11] Colban , W. F. , Thole...
View Article titled, Aero-Thermal Aspects of Film Cooled Nozzle Guide Vane Endwall—Part 2: Thermal Measurements
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Topics: Combustion chambers, Coolants, Cooling, Film cooling, Flow (Dynamics), Vortices, Nozzle guide vanes, Pressure
Journal Articles

Nozzle Passage Endwall Effectiveness Values With Various Combustor Coolant Flowrates—Part 2: Endwall and Vicinity Surface Effectiveness Measurements

Kedar P. Nawathe, Rui Zhu, Enci Lin, Yong W. Kim, Terrence W. Simon
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2021, 143(4): 041010.
Paper No: TURBO-20-1345
https://doi.org/10.1115/1.4050071
Published Online: March 24, 2021
..., V003T01A008 , Munich, Germany , May 8–11 . http://dx.doi.org/10.1115/2000-GT-0200 [12] Ornano , F. , and Povey , T. , 2017 , “ Experimental and Computational Study of the Effect of Momentum-Flux Ratio on High Pressure NGV Endwall Cooling Systems ,” Proceedings of the ASME Turbo Expo 2017...
View Article titled, Nozzle Passage Endwall Effectiveness Values With Various Combustor Coolant Flowrates—Part 2: Endwall and Vicinity Surface Effectiveness Measurements
Open the PDF for Nozzle Passage Endwall Effectiveness Values With Various Combustor Coolant Flowrates—Part 2: Endwall and Vicinity Surface Effectiveness Measurements in another window
Topics: Coolants, Cooling, Flow (Dynamics), Suction, Pressure, Combustion chambers
Journal Articles

The Effect of Coolant Injection on the Endwall Flow of a High Pressure Turbine

Jonathan Ong, Robert J. Miller, Sumiu Uchida
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. September 2012, 134(5): 051003.
https://doi.org/10.1115/1.4003838
Published Online: May 7, 2012
... to be entrained into the rotor secondary flow. 07 01 2011 08 01 2011 07 05 2012 07 05 2012 endwall cooling leakage flows secondary flows unsteady flow Turbine entry temperatures have been steadily rising over the last 20 years, corresponding to higher cycle efficiencies...
View Article titled, The Effect of Coolant Injection on the Endwall Flow of a High Pressure Turbine
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Topics: Coolants, Flow (Dynamics), Leakage, Rotors, Turbines, Engines, Leakage flows, Pressure