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Keywords: heat transfer and film cooling
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Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-20-1378
Published Online: December 6, 2021
... gap. They observed that the leakage rate and heat transfer in squealer tip region are increased with the increase of gap size due to the increase of flow velocities and gap exit area. Wang et al. [19] numerically investigated the heat transfer, film cooling TURBO-20-1378, Yan 3 Journal...
Journal Articles
Article Type: Research Papers
J. Turbomach. May 2022, 144(5): 051004.
Paper No: TURBO-21-1102
Published Online: November 17, 2021
Journal Articles
Article Type: Research Papers
J. Turbomach. May 2022, 144(5): 051003.
Paper No: TURBO-21-1101
Published Online: November 17, 2021
... by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 19 05 2021 22 09 2021 23 09 2021 17 11 2021 nozzle guide vane transonic density ratio heat transfer and film cooling Increased energy density needs and heightened...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-20-1404
Published Online: November 15, 2021
... and leaking flows Heat transfer and film cooling Measurement techniques turbine blade and measurement advancements Journal of Turbomachinery. Received December 01, 2020; Accepted manuscript posted August 11, 2021. doi:10.1115/1.4053021 Copyright © 2021 by ASME METHOD FOR DETERMINING ADIABATIC FILM...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-21-1040
Published Online: November 15, 2021
... transfer phenomena in compressor and turbine components of gas turbine engines Heat transfer and film cooling Measurement techniques turbine blade and measurement advancements Turbomachinery blading design Journal of Turbomachinery. Received February 02, 2021; Accepted manuscript posted August 17...
Journal Articles
Article Type: Research Papers
J. Turbomach. April 2022, 144(4): 041010.
Paper No: TURBO-20-1314
Published Online: November 11, 2021
... compressor gas turbine aerodynamic design fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling impact on cavity leaking flows on performance 26 10 2020 10 10 2021 11 10 2021 11 11 2021...
Journal Articles
Accepted Manuscript
Article Type: Research Papers
J. Turbomach.
Paper No: TURBO-21-1066
Published Online: November 9, 2021
... 11 2021 02 11 2021 09 11 2021 Computational Fluid Dynamics (CFD) fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines Heat transfer and film cooling Journal of Turbomachinery. Received March 23, 2021; Accepted Manuscript...
Journal Articles
Article Type: Research Papers
J. Turbomach. April 2022, 144(4): 041004.
Paper No: TURBO-20-1300
Published Online: November 5, 2021
... the upstream film cooling holes. The measurements of endwall heat transfer and film cooling effectiveness were performed at two coolant-to-mainstream blowing ratios of BR = 2.5 (design point in a real engine) and BR = 3.5. The CFD solutions were performed at six different blowing ratios as detailed...
Journal Articles
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031014.
Paper No: TURBO-21-1154
Published Online: November 2, 2021
... plane ref = reference t = total TE = trailing edge W = wall References [1] Blair , M. F. , 1974 , “ An Experimental Study of Heat Transfer and Film Cooling on Large-Scale Turbine Endwalls ,” ASME J. Heat. Transfer-Trans. ASME , 96 ( 4 ), pp. 524 – 529...
Journal Articles
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031009.
Paper No: TURBO-21-1163
Published Online: October 5, 2021
... components of gas turbine engines heat transfer and film cooling turbomachinery blading design experimental heat transfer Impinging jet cooling is one of the powerful cooling method in which cooling air is directly injected onto a high temperature target. The local heat transfer rate and cooling...
Journal Articles
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031008.
Paper No: TURBO-21-1075
Published Online: October 5, 2021
... 2021 07 09 2021 08 09 2021 05 10 2021 film cooling optical aerothermal measurements focal sweep 3D reconstruction heat transfer and film cooling measurement techniques National Natural Science Foundation of China 10.13039/501100001809 51806138 92052107...
Journal Articles
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031007.
Paper No: TURBO-21-1161
Published Online: October 4, 2021
... conditions [ 14 – 17 ]. The same problem had also been investigated from a numerical point of view [ 18 – 20 ]. heat transfer and film cooling measurement techniques turbine blade and measurement advancements 15 07 2021 26 08 2021 26 08 2021 04 10 2021 Contributed...
Journal Articles
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031003.
Paper No: TURBO-21-1164
Published Online: October 1, 2021
... components of gas turbine engines heat transfer and film cooling Pratt & Whitney 10.13039/100004684 N/A Ceramic matrix composites (CMC) have the potential to improve the efficiency of a gas turbine engine through enabling high firing temperatures while reducing the amount...
Journal Articles
Article Type: Research Papers
J. Turbomach. February 2022, 144(2): 021004.
Paper No: TURBO-20-1315
Published Online: September 27, 2021
... and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling References [1] Bogard , D. G. , and Thole , K. A. , 2006 , “ Gas Turbine Film Cooling ,” J. Propul. Power , 22 ( 2 ), pp. 249 – 270 . 10.2514/1.18034...
Journal Articles
Article Type: Research Papers
J. Turbomach. January 2022, 144(1): 011011.
Paper No: TURBO-21-1149
Published Online: September 21, 2021
... heat transfer and film cooling References [1] Wang , H.-P. , Olson , S. J. , Goldstein , R. J. , and Eckert , E. R. , 1995 , “ Flow Visualization in a Linear Turbine Cascade of High Performance Turbine Blades ,” ASME 1995 International Gas Turbine and Aeroengine...
Journal Articles
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121008.
Paper No: TURBO-20-1260
Published Online: July 13, 2021
... phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling The presence of endwalls in turbine cascade passages (either blades or vanes) generates a complex three-dimensional flow often referred to as secondary flows. These flow patterns alter the heat...
Journal Articles
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121007.
Paper No: TURBO-21-1047
Published Online: July 13, 2021
... in compressor and turbine components of gas turbine engines heat transfer and film cooling measurement techniques The turbine is a device working in a harsh environment at high temperature, high pressure, and high speed. Higher turbine inlet temperatures increase thrust and cycle efficiency but result...
Journal Articles
Article Type: Research Papers
J. Turbomach. September 2021, 143(9): 091017.
Paper No: TURBO-20-1332
Published Online: July 13, 2021
... 17 06 2021 17 06 2021 13 07 2021 fluid dynamics and heat transfer phenomena in compressor and turbine components of gas turbine engines heat transfer and film cooling The thermodynamics of the Brayton cycle, the cycle by which gas turbine engines operate, dictates...
Journal Articles
Article Type: Research Papers
J. Turbomach. December 2021, 143(12): 121004.
Paper No: TURBO-20-1259
Published Online: July 5, 2021
... components of gas turbine engines heat transfer and film cooling The development of bigger or cleaner aircraft and helicopters makes necessary for aeronautical engine manufacturers to improve classical architectures. One key parameter to increase gas turbine engine performances is the turbine entry...
Journal Articles
Article Type: Research Papers
J. Turbomach. November 2021, 143(11): 111015.
Paper No: TURBO-20-1286
Published Online: July 5, 2021
... Contributed by the International Gas Turbine Institute (IGTI) of ASME for publication in the J ournal of T urbomachinery . 03 10 2020 17 02 2021 17 02 2021 05 07 2021 computational fluid dynamics (CFD) heat transfer and film cooling turbomachinery blading design...