scholarly journals Study on cooling performance improvement of high heat flux electronic equipment using extended flow path

2020 ◽  
Vol 2020 (0) ◽  
pp. 0091
Author(s):  
Chaobin Dang ◽  
Sihui Hong
Keyword(s):  
Heat Flux ◽  
Performance Improvement ◽  
High Heat ◽  
Flow Path ◽  
Electronic Equipment ◽  
High Heat Flux ◽  
Cooling Performance

Spray Cooling of IGBTs Under High Heat Flux

2005 ◽  
Author(s):  
Robert G. Mertens ◽  
Daniel P. Rini ◽  
Louis Turek ◽  
Louis Chow ◽  
Kalpathy B. Sundaram ◽  
...  
Keyword(s):  
Heat Flux ◽  
Spray Cooling ◽  
High Heat ◽  
High Heat Flux ◽  
High Current ◽  
Cooling Performance ◽  
Cooling Methods

In this investigation, high current levels were applied to an IGBT and, using spray cooling, a heat flux of 825W/cm2 at the die was achieved. Current and heat flux levels achieved during this investigation could not have been done using ordinary cooling methods. The techniques used in this investigation clearly demonstrate the superior cooling performance of spray cooling over traditional cooling methods.

E218 High Heat Flux Cooling for Electronic Devices by Subcooled Flow Boiling : Cooling performance of small multi-channel

2001 ◽  
Vol 2001 (0) ◽  
pp. 551-552
Author(s):  
Koichi SUZUKI ◽  
Masaomi KOYANAGI ◽  
Hiroshi KAWAMURA ◽  
Hideo IWASAKI ◽  
Koichiro KAWANO ◽  
...  
Keyword(s):  
Heat Flux ◽  
Flow Boiling ◽  
Electronic Devices ◽  
High Heat ◽  
High Heat Flux ◽  
Subcooled Flow Boiling ◽  
Cooling Performance ◽  
Subcooled Flow

Micro-Jet Arrays for Cooling of Electronic Equipment

2005 ◽  
Author(s):  
Matthew R. Overholt ◽  
Andrew McCandless ◽  
Kevin W. Kelly ◽  
Charles J. Becnel ◽  
Shariar Motakef
Keyword(s):  
Heat Flux ◽  
Cooling System ◽  
Small Diameter ◽  
High Heat ◽  
Heat Fluxes ◽  
Electronic Equipment ◽  
Return Flow ◽  
High Heat Flux ◽  
Jet Cooling ◽  
Single Jet

A high heat flux cooling system using an array of micro-jets is presented. The Micro-Jet Cooling Array (MJCA) is based on an array of small diameter micro-jets, with jet diameters as low as 300 microns. The return flow in MJCA is arranged so that the effect of neighboring jets is essentially eliminated and the high heat fluxes achievable in a single jet are reproduced over large areas. MJCA has been machined using the LIGA process and has been extensively tested. Extremely high heat fluxes have been achieved with MJCA, making is suitable for a variety of high heat flux applications.

STABLE, CALM, AND HIGH-HEAT-FLUX HEAT REMOVAL USING A POROUS-MICRO-CHANNEL

2017 ◽  
Author(s):  
Tomio Okawa ◽  
Junki Ohashi ◽  
Ryo Hirata ◽  
Koji Enoki
Keyword(s):  
Heat Flux ◽  
Heat Removal ◽  
High Heat ◽  
High Heat Flux ◽  
Micro Channel
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