摘要
采用多孔介质的物理概念 ,应用现代最新数值计算方法 ,编制出一套基于 WINDOWS的用于预测凝汽器内流场与热负荷分布的通用准三维数值计算程序 PPOC3.0。应用于大量电站凝汽器的数值分析 ,获得了较为满意的结果。图 1表 1参
This paper presents an introduction to a quasi three dimensional numerical computer program of the fluid flow fields and heat transfer performance of condensers based on WINDOWS operation system. The method makes use of a porous media model with distributed drag and distributed mass sink, respectively modeling the effect of blockage and condensation in cooling tube bundle regions. The numerical method and computer program is applied to predict the performance of mass of condensers, in which the results show a satisfactory rationality as well as a good agreement with experimental data. Fig 1, table 1 and refs 9.
出处
《动力工程》
CSCD
北大核心
2001年第5期1450-1454,1458,共6页
Power Engineering
