Characteristic of air jet impingement cooling performance for electronic equipment of satellite

Liangtang Liu; Anliang Wang

doi:10.13700/j.bh.1001-5965.2014.0596

Characteristic of air jet impingement cooling performance for electronic equipment of satellite

Liangtang Liu
, Anliang Wang^*

^*Corresponding author for this work

School of Astronautics

Beihang University

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

On the base of the preparative stage of ventilation control system design for high power electronic equipment of satellite during ground tests, the study on optimization design of the cooling performance was done, and the numerical simulation was carried out on air jet impingement cooling system with different structural parameters. Results show that the diameter of nozzle, the distance between nozzle and heat surface, the air jet inclination angle and jet velocity directly affect the performance of the cooling system. And the optimization design results on the quantitative non dimensional parameters are analyzed. The study can be used to optimize heat dissipation for electronic equipment with a heat-flux density of about 1 kW/m², and provide a reference for convection thermal control system design and ground tests for high-power electric equipment of satellite.

Original language	English
Pages (from-to)	1553-1559
Number of pages	7
Journal	Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics
Volume	41
Issue number	8
DOIs	https://doi.org/10.13700/j.bh.1001-5965.2014.0596
State	Published - 1 Aug 2015

Keywords

Air jet
High power electronic equipment
Optimization design
Satellite
Ventilation cooling

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10.13700/j.bh.1001-5965.2014.0596

Cite this

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abstract = "On the base of the preparative stage of ventilation control system design for high power electronic equipment of satellite during ground tests, the study on optimization design of the cooling performance was done, and the numerical simulation was carried out on air jet impingement cooling system with different structural parameters. Results show that the diameter of nozzle, the distance between nozzle and heat surface, the air jet inclination angle and jet velocity directly affect the performance of the cooling system. And the optimization design results on the quantitative non dimensional parameters are analyzed. The study can be used to optimize heat dissipation for electronic equipment with a heat-flux density of about 1 kW/m2, and provide a reference for convection thermal control system design and ground tests for high-power electric equipment of satellite.",

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T1 - Characteristic of air jet impingement cooling performance for electronic equipment of satellite

AU - Liu, Liangtang

AU - Wang, Anliang

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N2 - On the base of the preparative stage of ventilation control system design for high power electronic equipment of satellite during ground tests, the study on optimization design of the cooling performance was done, and the numerical simulation was carried out on air jet impingement cooling system with different structural parameters. Results show that the diameter of nozzle, the distance between nozzle and heat surface, the air jet inclination angle and jet velocity directly affect the performance of the cooling system. And the optimization design results on the quantitative non dimensional parameters are analyzed. The study can be used to optimize heat dissipation for electronic equipment with a heat-flux density of about 1 kW/m2, and provide a reference for convection thermal control system design and ground tests for high-power electric equipment of satellite.

AB - On the base of the preparative stage of ventilation control system design for high power electronic equipment of satellite during ground tests, the study on optimization design of the cooling performance was done, and the numerical simulation was carried out on air jet impingement cooling system with different structural parameters. Results show that the diameter of nozzle, the distance between nozzle and heat surface, the air jet inclination angle and jet velocity directly affect the performance of the cooling system. And the optimization design results on the quantitative non dimensional parameters are analyzed. The study can be used to optimize heat dissipation for electronic equipment with a heat-flux density of about 1 kW/m2, and provide a reference for convection thermal control system design and ground tests for high-power electric equipment of satellite.

KW - Air jet

KW - High power electronic equipment

KW - Optimization design

KW - Satellite

KW - Ventilation cooling

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JO - Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics

JF - Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics

IS - 8

ER -

Characteristic of air jet impingement cooling performance for electronic equipment of satellite

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