期刊論文

標題 Experimental studies of thermal resistance in a vapor chamber heat spreader
學年 101
學期 2
出版(發表)日期 2013/07/01
作品名稱 Experimental studies of thermal resistance in a vapor chamber heat spreader
作品名稱(其他語言)
著者 Tsai, Meng-Chang; Kang, Shung-wen; Kleber Vieira de Paiva;Kang, Shung-Wen
單位 淡江大學機械與機電工程學系
出版者 Kidlington: Pergamon
著錄名稱、卷期、頁數 Applied Thermal Engineering 56(1-2), pp.38-44
摘要 In recent years, with the increasing heat dissipation of electrical appliances, efficient cooling systems are required to solve the elevated temperature problems encountered in certain interior areas of electrical devices. One solution is to use a vapor chamber heat spreader two-phase heat transfer device. A prototype vapor chamber heat spreader was built and tested for its thermal performance. The chamber had dimensions of 90 mm 90 mm 3.5 mm. It was sandwiched between a heater block and a water cooled plate. Heat was added to the bottom part of the vapor chamber heat spreader by a cartridge heater inserted in an aluminum block. The effective heating area was 12.7 mm 8.9 mm. The spreader upper surface was attached to an aluminum block, which was compressed against a copper water cold plate from which the heat was removed. The power input varied from 5 W to 50 W. Test results demonstrated that spreading resistance played a vital role in the total thermal resistance. The influence of inclination on the vapor chamber performance and temperature uniformity were also investigated.
關鍵字 Thermal resistance; Flat heat pipe; Heat spreader; Vapor chamber
語言 英文(美國)
ISSN 1359-4311
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Kang, Shung-wen
審稿制度
國別 英國
公開徵稿
出版型式 紙本