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Keywords: Gas turbine heat transfer
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2024, 146(3): 033801.
Paper No: HT-22-1025
Published Online: January 12, 2024
... with the squealer tip blade. China Postdoctoral Science Foundation 10.13039/501100002858 2017M620116 National Natural Science Foundation of China 10.13039/501100001809 52076053 Gas turbine heat transfer Tip leakage mitigation Cooled squealer tip Forced convection Rim cooling...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2023, 145(12): 121801.
Paper No: HT-23-1191
Published Online: September 4, 2023
... the amount of coolant is essential to meet dual objectives—cooling the blade without significantly reducing the output power. gas turbine heat transfer racetrack jet impingement discharge coefficients filleted jets rounded jets 15 05 2023 28 07 2023 04 09 2023 e...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2023, 145(2): 023901.
Paper No: HT-22-1512
Published Online: November 22, 2022
... enhancement gas turbine heat transfer forced convection In the area of internal cooling heat transfer, turbulators, or repeated ribs, have been widely used to promote turbulence in order to improve the convective heat transfer of the air in cooling passages. These turbulators increase the coolant...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2018, 140(12): 122201.
Paper No: HT-17-1684
Published Online: August 28, 2018
... online August 28, 2018. Assoc. Editor: Ali Khounsary. 15 11 2017 17 07 2018 Gas turbine heat transfer Jets Wakes Impingement Cooling To improve the thermal efficiency of gas turbines, turbine inlet temperature has been increased to a very high level, which is far beyond...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2018, 140(11): 113001.
Paper No: HT-18-1079
Published Online: July 23, 2018
... understanding of gas turbine heat transfer characteristics within complex three-dimensional (3D) unsteady high-turbulence flow conditions. Moreover, recent research trend focuses on aircraft gas turbines that operate at even higher RIT up to 2000 °C with a limited amount of cooling air, and land-based power...
Journal Articles
Publisher: ASME
Article Type: Photo Gallery
J. Heat Mass Transfer. August 2018, 140(8): 080902.
Paper No: HT-18-1278
Published Online: July 2, 2018
... the internal passage cooling for gas turbine blade. 30 04 2018 09 05 2018 1 Corresponding author. Experimental techniques Forced convection Gas turbine heat transfer Heat and mass transfer Jets Wakes Impingement Cooling 080902-1 / Vol. 140, AUGUST 2018 Transactions of the ASME...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2018, 140(10): 102004.
Paper No: HT-17-1776
Published Online: June 8, 2018
... manuscript received April 24, 2018; published online June 8, 2018. Assoc. Editor: Danesh K. Tafti. 28 12 2017 24 04 2018 Forced convection Gas turbine heat transfer Heat transfer enhancement An internal cooling network plays the important role for ensuring the reliable...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2018, 140(10): 102007.
Paper No: HT-18-1066
Published Online: June 8, 2018
... Gas turbine heat transfer Gas turbines are used for aircraft propulsion, land-based power generation, and various industrial applications. The improvement in the thermal efficiency and power output of gas turbine engines certainly has great impacts on the above-mentioned industries...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. September 2018, 140(9): 094504.
Paper No: HT-17-1236
Published Online: May 25, 2018
... OF H EAT T RANSFER . Manuscript received April 28, 2017; final manuscript received March 20, 2018; published online May 25, 2018. Assoc. Editor: Debjyoti Banerjee. 28 04 2017 20 03 2018 Gas turbine heat transfer The need of high specific thrust in modern gas turbine...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2018, 140(9): 092201.
Paper No: HT-17-1461
Published Online: May 22, 2018
... August 10, 2017; final manuscript received March 19, 2018; published online May 22, 2018. Assoc. Editor: Danesh K. Tafti. 10 08 2017 19 03 2018 Computational fluid dynamics Energy systems Gas turbine heat transfer In recent years, the increase in computational power...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2018, 140(8): 082201.
Paper No: HT-17-1221
Published Online: May 7, 2018
..., the experimental investigation is generally carried out by making the different sectors of whole combustion chamber. One of the ways to overcome this situation is to simulate the effusion cooling process using advanced computational fluid dynamics (CFD) methods. Conduction Forced convection Gas turbine...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2018, 140(7): 071702.
Paper No: HT-17-1354
Published Online: March 30, 2018
... RANSFER . Manuscript received June 18, 2017; final manuscript received February 15, 2018; published online March 30, 2018. Assoc. Editor: Yuwen Zhang. 18 06 2017 15 02 2018 Experimental techniques Forced convection Gas turbine heat transfer Heat exchangers Heat pipes Heat...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2018, 140(7): 071703.
Paper No: HT-17-1419
Published Online: March 30, 2018
... 30, 2017; published online March 30, 2018. Assoc. Editor: Alan McGaughey. 18 07 2017 30 11 2017 Computational fluid dynamics Forced convection Gas turbine heat transfer In order to calculate the convective heat transfer, we need to define an invariant which normally...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2018, 140(7): 072201.
Paper No: HT-17-1432
Published Online: March 30, 2018
... online March 30, 2018. Assoc. Editor: Danesh K. Tafti. 27 07 2017 08 01 2018 Gas turbine heat transfer Heat transfer enhancement Jets Wakes Impingement Cooling The development of more efficient cooling strategies for gas turbine high thermal load components is one...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2018, 140(6): 061901.
Paper No: HT-17-1593
Published Online: March 21, 2018
... Forced convection Gas turbine heat transfer Heat transfer enhancement Heat transfer Because of the fundamental nature and ease of implementation, rib turbulators introduced in flow passages are widely applied for augmenting heat transfer in various practical applications, which include cooling...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2018, 140(6): 062201.
Paper No: HT-17-1229
Published Online: March 9, 2018
... received August 29, 2017; published online March 9, 2018. Assoc. Editor: Danesh K. Tafti. 25 04 2017 29 08 2017 Gas turbine heat transfer Jet impingement has been extensively used in gas turbine engine cooling systems as an effective heat transfer technique. Jet impingement...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2018, 140(4): 041701.
Paper No: HT-15-1820
Published Online: January 3, 2018
... and calibration correction ratio. These results are shown to agree with theoretical estimates within the estimated calibration uncertainty. Aerospace Experimental techniques Forced convection Gas turbine heat transfer Heat transfer The management of thermal loads under high temperature operation...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2018, 140(4): 042203.
Paper No: HT-16-1476
Published Online: December 27, 2017
... of long tubes. Aerospace Gas turbine heat transfer Heat and mass transfer Heat transfer enhancement Jets Wakes Impingement Cooling Heat transfer 26 07 2016 11 08 2017 Contributed by the Heat Transfer Division of ASME for publication in the J OURNAL OF H EAT T RANSFER...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2018, 140(4): 042202.
Paper No: HT-16-1284
Published Online: December 12, 2017
... 12, 2017. Assoc. Editor: Gennady Ziskind. 19 05 2016 21 06 2017 Gas turbine heat transfer Heat and mass transfer Heat transfer enhancement Two-phase flow Jets Wakes Impingement Cooling Heat transfer In these two-part papers, Part I [ 1 ] is focused on the heat...
Topics: Drops, Coolants
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2018, 140(4): 042201.
Paper No: HT-16-1282
Published Online: December 12, 2017
... to cool the airfoils both internally and externally. With appropriate implementation of cooling schemes, the temperature of the blades can be lowered to approximately 1000 K, which is permissible for reliable operation of the engine. Experimental techniques Gas turbine heat transfer Heat...