| 电站凝汽器内流场和传热的准三维数值计算程序PPOC3.0的开发研究 |
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| 引用本文： | 汪国山,毛新青,胡国新,田子平. 电站凝汽器内流场和传热的准三维数值计算程序PPOC3.0的开发研究[J]. 动力工程, 2001, 21(5): 1450-1454,1458 |
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| 作者姓名： | 汪国山 毛新青 胡国新 田子平 |
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| 作者单位： | 上海交通大学 |
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| 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1参9
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| 关 键 词： | 电站 凝汽器 流体流动 传热特性 数值计算 混合编程 流场 汽轮机 程序 PPOC3.0 |
| 文章编号： | 1000-6761(2001)05-1450-05 |
Development of A Quasi-Three-Dimensional Computer Program for Fluid Flow Fields and Heat Transfer Performance of Power Plant Condensers: PPOC3.0 |
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| WANG Guo shan,MAO Xin qing,LU Guo xin,TIAN Zi ping. Development of A Quasi-Three-Dimensional Computer Program for Fluid Flow Fields and Heat Transfer Performance of Power Plant Condensers: PPOC3.0[J]. Power Engineering, 2001, 21(5): 1450-1454,1458 |
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| Authors: | WANG Guo shan MAO Xin qing LU Guo xin TIAN Zi ping |
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| Abstract: | 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. |
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| Keywords: | power plant condenser fluid flow heat transfer performance numerical simulation PPOC3.0 |
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