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Heat engineering characteristics of the radiator for effective electronic equipment cooling systems

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Author(s): Rudenko A. I. | Kravetz V. Yu. | Zaripov V. K.

Journal: Tekhnologiya i Konstruirovanie v Elektronnoi Apparature
ISSN 2225-5818

Issue: 3;
Start page: 32;
Date: 2011;
Original page

Keywords: p-i-n-photodiode | sensitivity | dark current | heat pipe | thermal resistance | temperature | noncondensable gas

ABSTRACT
The article presents the results of heat transfer charac-teristics research of the radiator on basis of a heat pipe for cooling of personal computer elements. It is determined that using acetone and ethanol as heat carriers under heat flow density q4ยท104 W/m2 is preferable. It is shown that the introduced radiators are considerably more effective than the radiators of conventional design with flat heat exchange surface with a rectangle plate fin.
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