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Keywords: gas turbine heat transfer
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Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. March 2023, 15(3): 031003.
Paper No: TSEA-22-1366
Published Online: December 6, 2022
... correlation for crossflow γ = specific heat ratio ρ = average density of the channel flow (kg/m 3 ) ρ 0 = air density in the plenum (kg/m 3 ) heat transfer enhancement jet impingement cooling crossflow effect pin-fin height extended surfaces/fins gas turbine heat transfer...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2023, 15(2): 021014.
Paper No: TSEA-22-1327
Published Online: December 6, 2022
... = wall 0 = reference (Dittus–Boelter correlation) 1 = based on the first passage 2 = based on the second passage turbine cooling rotational heat transfer blade-shaped channel turning vane 45 deg angled ribs extended surfaces/fins forced convection gas turbine heat...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2023, 15(2): 021009.
Paper No: TSEA-22-1255
Published Online: December 5, 2022
..., kg/m 3 ν = kinematic viscosity of air, m 2 /s gas turbine heat transfer jets wakes 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 [2...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. February 2023, 15(2): 021002.
Paper No: TSEA-22-1290
Published Online: October 18, 2022
... vortex structure gas turbine heat transfer In modern gas turbines, enhancing the turbine inlet temperature is an efficient way to improve overall efficiency and power output, making cooling systems more and more important. The cooling system in gas turbines includes internal cooling (impingement...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. January 2023, 15(1): 011015.
Paper No: TSEA-22-1187
Published Online: October 14, 2022
... that the advancement of gas turbine heat transfer technology has reached a plateau. More revolutionary designs are urgently needed. National Natural Science Foundation of China 10.13039/501100001809 52106060 92152202 numerical investigation heat transfer parameters pressure loss coefficient...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 121005.
Paper No: TSEA-22-1110
Published Online: August 24, 2022
... cooling performance phantom cooling performance aerodynamic performance gas turbine heat transfer National Natural Science Foundation of China 10.13039/501100001809 51936008 Due to the increasing demands for higher thermal efficiency and better performance for gas turbines...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. December 2022, 14(12): 121006.
Paper No: TSEA-21-1583
Published Online: August 24, 2022
... funnel gas turbine heat transfer jets Science and Engineering Research Board 10.13039/501100001843 SERB/CRG/2019/000644 The hot combustion product from a gas turbine exhaust is the primary source of infrared (IR) signatures from the fighter jets/aircrafts or naval ships. The IR...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111014.
Paper No: TSEA-22-1128
Published Online: July 18, 2022
... angles density ratio convergent contoured endwall gas turbine heat transfer National Natural Science Foundation of China 10.13039/501100001809 51936008 To acquire higher power and better performance, the demand of higher turbine inlet temperature has risen over the years...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111009.
Paper No: TSEA-21-1638
Published Online: June 15, 2022
... Email: lei.zhao@pepsico.com Email: raabdelm@uno.edu 1 Lei Zhao is currently the R&D Director at PepsiCo. 08 11 2021 12 05 2022 15 05 2022 15 06 2022 film cooling mist cooling two-phase flow droplets gas turbine heat transfer A schematic...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. November 2022, 14(11): 111010.
Paper No: TSEA-21-1639
Published Online: June 15, 2022
...@uno.edu Email: lei.zhao@pepsico.com 1 Lei Zhao is currently the R&D Director at PepsiCo. 08 11 2021 12 05 2022 15 05 2022 15 06 2022 film cooling mist cooling discrete phase model two-phase flow Eulerian–Lagrangian method droplet evaporation gas turbine...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. October 2022, 14(10): 101015.
Paper No: TSEA-22-1017
Published Online: May 12, 2022
... 2022 gas turbine jet impingement cooling heat transfer extended jet hole thermochromic liquid crystal experimental/measurement techniques gas turbine heat transfer heat transfer enhancement Central Universities of China 10.13039/501100012429 xjh012019020 Jet...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091013.
Paper No: TSEA-21-1513
Published Online: April 6, 2022
...-wall streamwise vortex film cooling effectiveness vortex generator gas turbine heat transfer National Natural Science Foundation of China 10.13039/501100001809 2017-V-0016-0069 Gas turbine blades in the hot gas path work under harsh conditions because of the excessive high gas...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091009.
Paper No: TSEA-21-1626
Published Online: March 8, 2022
...: lesley_wright@tamu.edu Email: jc-han@tamu.edu Email: robert.krewinkel@man-es.com 02 11 2021 21 01 2022 27 01 2022 08 03 2022 turbine cooling rotating heat transfer blade-shaped cooling channel extended surfaces/fins forced convection gas turbine heat transfer heat...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. September 2022, 14(9): 091006.
Paper No: TSEA-21-1653
Published Online: March 8, 2022
... 2022 16 02 2022 08 03 2022 film cooling conjugate heat transfer combined hole crescent rib anti-kidney vortex conduction forced convection gas turbine heat transfer National Natural Science Foundation of China 10.13039/501100001809 51676163 The thermal...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041016.
Paper No: TSEA-21-1473
Published Online: November 18, 2021
... experimental techniques gas turbine heat transfer thermophysical properties The use of foreign gases in film cooling experimentation is well documented. Historically, the use of foreign gas coolant jets has been utilized in myriad isothermal mass transfer experimental studies, particularly those...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071008.
Paper No: TSEA-21-1389
Published Online: October 20, 2021
... techniques gas turbine heat transfer heat and mass transfer References [1] Han , J. C. , 2018 , “ Advanced Cooling in Gas Turbines 2016 Max Jakob Memorial Award Paper ,” ASME J. Heat Transfer-Trans. ASME , 140 ( 11 ), p. 113001 . 10.1115/1.4039644 [2] Ahn , J. , Mhetras...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071005.
Paper No: TSEA-21-1218
Published Online: October 18, 2021
... in the field of additive manufacturing have enabled fabrication of complex geometries, whose thermal performance needs to be assessed. Natural Sciences and Engineering Research Council of Canada 10.13039/501100000038 RGPIN-2014-03622 aerospace heat transfer forced convection gas turbine...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. July 2022, 14(7): 071003.
Paper No: TSEA-21-1184
Published Online: October 13, 2021
... ,” Renew. Energy , 31 ( 3 ), pp. 317 – 331 . 10.1016/j.renene.2005.01.012 [21] Han , J. C. , Dutta , S. , and Ekkad , S. V. , 2000 , Gas Turbine Heat Transfer and Cooling Technology , Taylor & Francis , New York . [22] Ghorbani-Tari , Z. , Sunden , B...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041012.
Paper No: TSEA-21-1067
Published Online: August 6, 2021
...@siemens.com 28 01 2021 01 06 2021 04 06 2021 06 08 2021 aerospace heat transfer extended surfaces/fins gas turbine heat transfer heat transfer enhancement In order to increase the efficiency and power output of gas turbines for power generation and jet propulsion...
Journal Articles
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. April 2022, 14(4): 041008.
Paper No: TSEA-21-1246
Published Online: August 3, 2021
.... aerospace heat transfer gas turbine heat transfer 21 04 2021 17 06 2021 22 06 2021 03 08 2021 This material is declared a work of the U.S. Government and is not subject to copyright protection in the United States. Approved for public release; distribution is unlimited...