Results 201 to 210 of about 484,366 (250)
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Impingement cooling of gas turbine components
High Temperature Technology, 1984Impingement cooling heat transfer data were obtained for test geometries relevant to full coverage gas turbine combustion chamber wall cooling with the full flame tube pressure loss across the impi...
G.E. Andrews, C.I. Hussain
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Cooling of Electronic Systems by Impinging Air Jets
1994Thermal performance is one of the most important criterion in the material and process selection for microelectronic packages. Thermal management is driven by integrated circuit scaling. So, forced-air cooling is not only way to get the heat out of electronics. In this paper, cooling of electronic components by impinging air jets is introduced.
PULAT, ERHAN, CAN, M
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Submerged liquid jet impingement cooling
2011 IEEE 13th Electronics Packaging Technology Conference, 2011In this paper, submerged liquid jet array impingement is proposed as a solution for the thermal management of the high performance electronics. Experiments were done using a submerged jet array of 285 nozzles of 0.5 mm diameter spaced 5.5 mm apart, machined on a 5 mm thick nozzle plate, with an impingement height of 3 mm.
Z. Y. Wang +7 more
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Microjet Impingement Cooling With Phase Change
Heat Transfer, Volume 2, 2004The large heat generation rates in contemporary microprocessors require new thermal management solutions. Two-phase microjet impingement cooling promises high heat transfer coefficients and effective cooling of hotspots. We have fabricated integrated microjet structures with heaters and temperature sensors to study local heat transfer at the ...
Evelyn N. Wang +3 more
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Spray Cooling Droplet Impingement Model
10th AIAA/ASME Joint Thermophysics and Heat Transfer Conference, 2010Spray Cooling is one of the leading techniques proposed for rejection of high heat flux levels necessary in future aircraft and spacecraft electronics and weapons packages. Experimental research and computational CFD require significant amounts of time to setup and execute to completion.
Paul Kreitzer, John Kuhlman
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Evaporative cooling of air in impinging streams
AIChE Journal, 1995AbstractAn experience study was conducted on evaporative cooling of air in an impinging‐stream reactor, in which two droplets gas streams flow in opposite directions and meet in the impingement zone. The air was cooler by evaporation of water droplets.
B. Yao, Y. Berman, A. Tamir
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Numerical Simulation of Turbulent Impingement Cooling
Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, 2001Simulations of turbulent impinging jet heat transfer for different nozzle configurations using Reynolds averaged governing equations and two-equation turbulence models have been conducted. The considered nozzle configurations are a square-edged orifice and a pipe exit.
Andreas Abdon, Bengt Sundén
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EFFECTS OF IMPINGEMENT PARAMETERS ON IMPINGING-FILM COOLING PERFORMANCE
Heat Transfer Research, 2020Jingyu Zhang +5 more
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Considerations in the Design of Impingement-Cooled Systems
SMTA International, 2001ABSTRACT This paper discusses design methodologies for the implementation of jet impingement cooling in electronics packaging. Empirical correlations based on experimental results for a variety of coolants are presented and their application to design problems outlined.
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