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Development of Cooling System for Electronic Devices using Oscillating Capillary Tube Heat Pipe  

Kim Jong-Soo (부경대학교 기계공학부)
Ha Soo-Jung (부경대학교 대학원 기계공학부 냉동공조전공)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.29, no.4, 2005 , pp. 436-442 More about this Journal
Abstract
Rapid development of electronic technology requires small size, high density packaging and high power of electronic devices. In this paper, characteristics on oscillating heat pipe according to operating conditions (environment temperature, charging ratio of working fluid, inclination) based on experimental study was investigated From the experimental results $25^{\circ}C$(environment temperature) R-141b (working fluid) $40\%$ (charging ratio) was best performace at others of inclination angle and the top heating mode of OCHP performed $80\%$ efficiency of the bottom heating mode.
Keywords
Oscillating capillary tube heat pipe; Electronic cooling system; Effective thermal conductivity;
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