管壳式换热器流场三维数值模拟Three Dimensional Numerical Simulation of Flow in the Shell-Tube Heat Exchanger
解衡,高祖瑛
摘要(Abstract)：
采用多孔介质方法 ,在PHOENICS 3 3程序的基础上建立了换热器的三维流动计算模型。引入体积穿透率、表面穿透率、分布阻力等来描述换热器内的管束。模型通过计算Halle等[1] 的实验工况来进行验证 ,并尝试用于计算 2 0 0MW低温供热堆主换热器内的流场
关键词(KeyWords)： 换热器;多孔介质;数值模拟;低温供热堆
基金项目(Foundation):
作者(Author): 解衡,高祖瑛
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