高温热管翅传热极限分析  

Heat Transfer Limitation of the High Temperature Heat Pipe Fin

作　　者：赵蔚琳[1] 张照忠[2] 

机构地区：[1]济南大学材料科学与工程学院,山东济南250022 [2]济南大学信息科学与工程学院,山东济南250022

出　　处：《济南大学学报（自然科学版）》2005年第2期169-172,共4页Journal of University of Jinan(Science and Technology)

摘　　要：对高温热管翅的传热极限进行分析,结果表明高温热管翅主要受到冷冻起动极限、声速传热极限和携带传热极限的制约,不受连续流动极限、粘性传热极限、毛细传热极限、沸腾传热极限的限制。Various heat transfer limits of the high temperature heat pipe fin were theoretically analyzed. The results show that heat transfer capability of the high temperature heat pipe fin is mainly restricted by frozen startup limit, sonic limit and entrainment limit, and is not limited by continuum limit, viscous limit, capillary limit and boiling limit.

关 键 词：动力工程 高温热管翅 传热极限 

分 类 号：TQ051.5[化学工程]