DEVELOPMENT OF SINGLE-PHASED WATER-COOLING RADIATOR FOR COMPUTER CHIP

被引：3
|
作者：
ZENG Ping CHENG Guangming LIU Jiulong YANG Zhigang College of Mechanical Engineering and Automatization
机构：
来源：
Chinese Journal of Mechanical Engineering | 2007年 / 02期
基金：
中国国家自然科学基金;
关键词：
Computer chip Water-cooling Piezoelectric pump Radiator ANSYS simulation Simulative heater;
D O I：
暂无
中图分类号：
TP303 [总体结构、系统结构];
学科分类号：
081201 ;
摘要：
In order to cool computer chip efficiently with the least noise,a single phase water-cooling radiator for computer chip driven by piezoelectric pump with two parallel-connection chambers is developed. The structure and work principle of this radiator is described. Material,processing method and design principles of whole radiator are also explained. Finite element analysis (FEA) software,ANSYS,is used to simulate the heat distribution in the radiator. Testing equipments for water-cooling radiator are also listed. By experimental tests,influences of flowrate inside the cooling system and fan on chip cooling are explicated. This water-cooling radiator is proved more efficient than current air-cooling radiator with comparison experiments. During cooling the heater which simulates the working of computer chip with different power,the water-cooling radiator needs shorter time to reach lower steady temperatures than current air-cooling radiator.
引用
收藏
页码：77 / 81
页数：5
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