文章基本信息

标题：Experimental Study of Flow Boiling Heat Transfer in Spider Netted Microchannel for Chip Cooling
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作者：Hui Tan ; Jiajing Chen ; Mingyang Wang 等
期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2018
卷号：2235&2236
页码：708-711
出版社：Newswood and International Association of Engineers
摘要：This study investigates the flow boiling heat transfer performance of the spider netted microchannel which is applied in the chip cooling at high heat flux. The boiling curves, heat transfer coefficients are obtained in the heat flux range of 10 to 100 W/cm2 , volumetric flow rate of 0.2 and 0.3L/min. Compared to the straight microchannel, spider netted microchannel can achieve significant augmentation in heat transfer coefficients and lower superheat temperatures in the boiling process under the same condition. Moreover, the wall superheat of the spider netted microchannel at a volumetric flow rate of 0.2L/min is lower than that of the straight microchannels at 0.3L/min. The results indicate that spider netted microchannel presents better heat transfer performance than straight microchannel.
关键词：Spider netted microchannel; Straight microchannel; Flow boiling heat transfer; Boiling curve