封闭三角形通道内热管的自然对流换热研究  

Study of Natural Convection of Closed triangle channel heat pipe

作　　者：朱义成[1] 王茂盛[1] 

机构地区：[1]山东建筑大学热能工程学院,济南250101

出　　处：《制冷与空调（四川）》2009年第3期83-85,共3页Refrigeration and Air Conditioning

摘　　要：论述和分析了封闭腔内自然对流换热的研究进展,运用Fluent软件对封闭三角形通道内的热管与壁面的二维散热问题进行了数值模拟,模拟了封闭腔内空气自然对流换热的温度场和速度场。This article has discussed and analyzed the research status of natural convection in a closed cavity; a numerical simulation of two dimensional heat dissipation is made by the software of Fluent in closed triangle channel heat pipe and the wall; and then get the temperature and velocity field.

关 键 词：数值模拟 封闭腔 自然对流换热 速度场:温度场 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]