A Comparison between Triangular Grooves, Star Grooves and Rhombus Grooves in Micro Heat Pipe Manufacture

doi:無

淡江大學機構典藏 > 工學院 > 機械與機電工程學系暨研究所 > 期刊論文 > Item 987654321/45791

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/45791

题名:	A Comparison between Triangular Grooves, Star Grooves and Rhombus Grooves in Micro Heat Pipe Manufacture
其它题名:	三角形、星形與菱形微熱管製作與比較
作者:	蔡聲鴻;陳育堂;康尚文;Kang, Shung-wen;張裕民
贡献者:	淡江大學機械與機電工程學系
关键词:	Micro Heat Pipe (MHP);thermal conductivity;eutectic bonding
日期:	2006-02
上传时间:	2010-03-26 19:57:17 (UTC+8)
出版者:	中國機械工程學會
摘要:	This paper describes the development of triangular grooved MHP, star grooved MHP and rhombus grooved MHP their fabrication and testing. The heat transfer performance of micro heat pipe was enhanced due to the better capillarity provided by more acute angles and micro gaps. Triangular grooved MHP, Star grooved MHP and rhombus grooved MHP were fabricated by bulk micro machining on 4-inch (100) silicon wafers. Finally, triangular grooved MHP structure was bonded by employing anodic bonding technique. Star grooved MHP and rhombus grooved MHP structure was bonded by employing an eutectic bonding technique. Testing was conducted to evaluate the performance over a range of working fluid volume and heat fluxes. A heater was glued on the evaporator section of the heat pipe, cold water was poured through a copper pipe in the condenser section, and K-type thermocouples were pasted on the micro heat pipe in the direction of the length. Then the thermocouples were joined to a data acquisition system and Fourier’s Law was used to calculate the effective thermal conductivity. The best thermal conductivities of triangular grooved MHP, star grooved MHP and rhombus grooved MHP are 208 W/mK, 277.9 W/mK and 289.4 W/mK, respectively.
關聯:	Journal of the Chinese Society of Mechanical Engineers 27(1), pp.1-5
DOI:	無
显示于类别:	[機械與機電工程學系暨研究所] 期刊論文

文件中的档案:

档案	大小	格式	浏览次数
	0Kb	Unknown	421	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章

数据加载中.....