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Keywords: Wakes
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Journal Articles
Article Type: Research-Article
J. Heat 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
Article Type: Research-Article
J. Heat Transfer. November 2018, 140(11): 113001.
Paper No: HT-18-1079
Published Online: July 23, 2018
...; final manuscript received February 27, 2018; published online July 23, 2018. Editor: Portonovo S. Ayyaswamy. 08 02 2018 27 02 2018 Experimental techniques Forced convection Gas turbine heat transfer Heat transfer enhancement Jets Wakes Impingement Cooling Gas turbines...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2018, 140(8): 080902.
Paper No: HT-18-1278
Published Online: July 2, 2018
... convection Gas turbine heat transfer Heat and mass transfer Jets Wakes Impingement Cooling Copyright © 2018 by ASME 2018 0022-1481/2018/140(8)/080901/1/ $25.00 ...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. August 2018, 140(8): 080901.
Paper No: HT-18-1274
Published Online: July 2, 2018
... Experimental techniques Jets Wakes Impingement Cooling Particles Droplets Copyright © 2018 by ASME 2018 0022-1481/2018/140(8)/080901/1/ $25.00 ...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2018, 140(7): 072201.
Paper No: HT-17-1432
Published Online: March 30, 2018
...; final manuscript received January 8, 2018; published 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...
Journal Articles
Article Type: Photo Gallery
J. Heat Transfer. March 2018, 140(3): 030903.
Paper No: HT-17-1706
Published Online: February 16, 2018
.... 27 11 2017 25 12 2017 Evaporation Forced convection Jets Wakes Impingement Cooling Boiling Condensation Copyright © 2018 by American Society of Mechanical Engineers 2018 0022-1481/2018/140(3)/030903/1/ $25.00 ...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2018, 140(4): 042402.
Paper No: HT-17-1321
Published Online: January 10, 2018
... flow rates. Bubble shape and speed closely match experimental observations for each bubble size and liquid flow rate. Nusselt numbers in the bubble wake for all configurations follow a power law relationship with distance behind the bubble. Important dynamical structures include a pair of vortical...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2018, 140(4): 042205.
Paper No: HT-17-1246
Published Online: January 10, 2018
... for publication in the J OURNAL OF H EAT T RANSFER . Manuscript received May 3, 2017; final manuscript received September 10, 2017; published online January 10, 2018. Assoc. Editor: Yuwen Zhang. 03 05 2017 10 09 2017 Forced convection Jets Wakes Impingement Cooling In many...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2018, 140(4): 042204.
Paper No: HT-17-1234
Published Online: January 10, 2018
...; final manuscript received September 3, 2017; published online January 10, 2018. Assoc. Editor: Amy Fleischer. 27 04 2017 03 09 2017 Experimental techniques Heat transfer enhancement Thermophysical properties Jets Wakes Impingement Cooling Fig. 1 Carbon dioxide...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2018, 140(4): 042203.
Paper No: HT-16-1476
Published Online: December 27, 2017
... Gas turbine heat transfer Heat and mass transfer Heat transfer enhancement Jets Wakes Impingement Cooling Heat transfer Targets in the design of gas turbine combustors are based on increasing the efficiency of the engine, minimizing the production of the oxides of nitrogen (NO x...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2018, 140(4): 042202.
Paper No: HT-16-1284
Published Online: December 12, 2017
... 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 transfer results and this Part II will be focused on the droplet multiphase flow behavior. In Part I, the experimental facility...
Topics: Drops, Coolants
Journal Articles
Article Type: Research-Article
J. Heat Transfer. April 2018, 140(4): 042201.
Paper No: HT-16-1282
Published Online: December 12, 2017
... and mass transfer Heat transfer enhancement Two-phase flow Jets Wakes Impingement Cooling Heat transfer Because of the difficulty and cost of conducting an experiment at high Reynolds numbers and under elevated pressure and temperature conditions, a computational fluid dynamics simulation...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. March 2018, 140(3): 032201.
Paper No: HT-17-1099
Published Online: October 10, 2017
..., 2017; published online October 10, 2017. Assoc. Editor: Danesh K. Tafti. 22 02 2017 10 07 2017 Electronic cooling Forced convection Heat and mass transfer Heat transfer enhancement Jets Wakes Impingement Cooling With technological innovations in the health, finance...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2018, 140(2): 022202.
Paper No: HT-17-1024
Published Online: September 6, 2017
... Experimental techniques Forced convection Heat transfer enhancement Porous media Jets Wakes Impingement Cooling The emerging techniques in microfabrication field are posing constant challenges to the thermal engineering fraternity to come out with effective cooling solutions for better thermal...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2018, 140(1): 012401.
Paper No: HT-16-1407
Published Online: August 16, 2017
... Micro heat transfer Two-phase flow Jets Wakes Impingement Cooling Nanoscale heat transfer Heat transfer Heat transfer from the hot surface plays a significant role in various industrial applications such as metal processing, power generation, and electronics cooling. In many cases...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. August 2017, 139(8): 082201.
Paper No: HT-16-1678
Published Online: April 11, 2017
... and highlights the technical potential of configurations with interspersed fluid extraction ports. Electronic cooling Jets Wakes Impingement Cooling Jet impingement cooling has been employed as a heat transfer mechanism in extreme flux applications, including microelectronics [ 1 ] and turbine...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. July 2017, 139(7): 072201.
Paper No: HT-16-1236
Published Online: March 15, 2017
...Ali Nikparto; Meinhard T. Schobeiri This paper describes the experimental investigations of film-cooling effectiveness on a highly loaded low-pressure turbine blade under steady and unsteady wake flow conditions. The cascade facility in Turbomachinery Performance and Flow Research Lab (TPFL...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. February 2017, 139(2): 022201.
Paper No: HT-16-1223
Published Online: October 26, 2016
..., in which altered time-averaged jet trajectories and wake behavior are focused. It is observed that the pulsations tend to result in lower effectiveness when the flow remained attached to the wall in steady blowing case. In steady blowing cases with jet liftoff, such as for M = 1.25, rendering low-frequency...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. January 2017, 139(1): 012201.
Paper No: HT-16-1091
Published Online: September 27, 2016
... convection Gas turbine heat transfer Heat transfer enhancement Jets Wakes Impingement Cooling In order to obtain gas turbine high cycle efficiency, the turbine inlet temperature is rising much and is now higher than the metal melting temperature. So, turbine cooling is one of the most important...
Journal Articles
Article Type: Research-Article
J. Heat Transfer. November 2016, 138(11): 112001.
Paper No: HT-15-1504
Published Online: June 14, 2016
... Jets Wakes Impingement Cooling Reactive flows Analysis of boundary layer flow and heat transfer over a stretching sheet has been considered significantly in recent years due to its applications. This problem has many engineering applications in industrial processes, such as polymer industry...