| 一维热构件模型及其在船用核动力装置运行分析中的应用 |
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| 引用本文： | 蔡志明,蔡章生,于雷.一维热构件模型及其在船用核动力装置运行分析中的应用[J].海军工程大学学报,2000(1). |
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| 作者姓名： | 蔡志明 蔡章生 于雷 |
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| 作者单位： | 海军工程大学动力工程学院 |
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| 摘 要： | 建立了一维热构件模型 ,该模型具有广泛的适用性 ,可以模拟是否有内热源、不同几何形状及具有多种边界条件的热构件 .方程采用隐式有限差分法求解热传导方程 ,并将模型应用于核动力装置的运行分析中 .计算结果表明 ,本文所建立的一维热构件模型能逼真地描述一维热构件的温度场分布 ,计算精度高 .
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| 关 键 词： | 核动力装置 一维热构件 运行分析 |
One Dimension Heat Structure Model and Its Application in Operation Analysis of Marine Nuclear Power Plant |
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| Cai Zhiming,Cai Zhangsheng,Yu Lei.One Dimension Heat Structure Model and Its Application in Operation Analysis of Marine Nuclear Power Plant[J].Journal of Naval University of Engineering,2000(1). |
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| Authors: | Cai Zhiming Cai Zhangsheng Yu Lei |
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| Institution: | Cai Zhiming Cai Zhangsheng Yu Lei |
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| Abstract: | In this paper the one dimension heat structure model is presented. The model has general heat structures, including heat structures with difference geometry,such as rectangular, cylindricl or spherical, with whether internal heat source or no, and with many kinds of boundary conditions. Fi nite implicit difference is used to advance the heat conduction solutions. These models are applied to operation analysis of marine nuclear power plant. The results show that the temperature distribution of one dimension heat structure can be described perfectly with great accuracy. |
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| Keywords: | One dimension Heat structure Nuclear power plant Operation analysis |
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