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Keywords: heat transfer coefficient
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Proceedings Papers

Proc. ASME. GT2022, Volume 1: Aircraft Engine; Ceramics and Ceramic Composites, V001T01A029, June 13–17, 2022
Paper No: GT2022-83409
... that vary according to the priorities given. thermal management system hybrid-electric commuter aircraft conceptual design air properties heat transfer coefficient air cooling liquid cooling Proceedings of ASME Turbo Expo 2022 Turbomachinery Technical Conference and Exposition GT2022 June 13...
Proceedings Papers

Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT13A007, June 7–11, 2021
Paper No: GT2021-59275
... Proceedings of ASME Turbo Expo 2021 Turbomachinery Technical Conference and Exposition GT2021 June 7-11, 2021, Virtual, Online GT2021-59275 SURFACE HEATER FABRICATION USING MICRO-LITHOGRAPHY FOR TRANSPIRATION COOLING HEAT TRANSFER COEFFICIENT MEASUREMENTS Zheng Min Sarwesh Parbat Qing-Ming Wang...
Proceedings Papers

Proc. ASME. GT2020, Volume 1: Aircraft Engine; Fans and Blowers, V001T01A007, September 21–25, 2020
Paper No: GT2020-14304
...STUDY ON ACCURACY OF HEAT TRANSFER COEFFICIENT DETERMINATION IN THE BEARING CHAMBER FOR GAS TURBINE ENGINE Illia Petukhov 1 , Taras Mykhailenko 1 , Sergiy Yepifanov 1 , Oleg Shevchuk 2 1 National Aerospace University Kharkiv Aviation Institute named by N Zukovskiy, Kharkiv, Ukraine 2 Zaporozhye...
Proceedings Papers

Proc. ASME. GT2020, Volume 7B: Heat Transfer, V07BT12A004, September 21–25, 2020
Paper No: GT2020-14169
... transfer involving multiple sources of different temperatures in the flow field such as in film cooling, the adiabatic-wall temperature, is used as the reference temperature to define the heat-transfer coefficient (HTC). Studies based on computational Fluid Dynamics (CFD) have always obtained by requiring...
Proceedings Papers

Proc. ASME. GT2013, Volume 3C: Heat Transfer, V03CT14A007, June 3–7, 2013
Paper No: GT2013-94583
... The Inverse Flux Solver for Arbitrary Waveforms (IFSAW) algorithm is a transient, simultaneous solution of time resolved adiabatic effectiveness, η ( t ), and heat transfer coefficient, h ( t ). Numerical simulations showed IFSAW maintained its high accuracy despite two experimental sources...
Proceedings Papers

Proc. ASME. GT2010, Volume 4: Heat Transfer, Parts A and B, 1481-1490, June 14–18, 2010
Paper No: GT2010-22559
... The blade leading edge region is the most susceptible to the high temperature ablation. Film cooling strategy is often used to protect this region from being burned. In this paper, from the view point of heat flux transfer direction, the two simulated heat transfer coefficients method were...
Proceedings Papers

Proc. ASME. GT2005, Volume 3: Turbo Expo 2005, Parts A and B, 825-832, June 6–9, 2005
Paper No: GT2005-69002
... and the change in heat transfer coefficients ( h f / h 0 ) for the film cooled surface to determine the net heat flux reduction (Δ q r ). Although measurement of Δ q r for laboratory models give an indication of the ultimate film cooling performance, this does not show how much the surface...