| 逆流板翅式换热器动态性能的建模与仿真 |
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| 引用本文： | 金晓航,张方伟,刘永文.逆流板翅式换热器动态性能的建模与仿真[J].能源技术(上海),2006,27(3):96-98. |
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| 作者姓名： | 金晓航 张方伟 刘永文 |
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| 作者单位： | 上海交通大学动力机械与工程教育部重点实验室,上海200030 |
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| 摘 要： | 对间冷回热燃气轮机关键部件逆流板翅式换热器进行了动态性能的仿真研究。在考虑气体工质压缩性的基础上，根据换热器内部冷、热流体的压力、流量和温度的变化和冷热流道间隔板的热平衡，建立了逆流板翅式换热器的动态数学模型，在EASY5平台上搭建了逆流板翅式换热器的分布参数模型，并进行了动态的仿真试验计算。分析结果表明该逆流板翅式换热器模型较好地实现了对换热器内部流体流动和换热的模拟，可以作为部件模块，用来时间冷回热燃气轮机系统性能的仿真研究。
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| 关 键 词： | 间冷回热燃气轮机 板翅式换热器 动态 仿真 |
| 文章编号： | 1005-7439（2006）03-0096-03 |
Dynamic Performance Modeling and Simulation of the Counter-flow Plate-fin Heat Exchanger |
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| JIN Xiao-Hang,ZHANG Fang-Wei,LIU Yong-Wen.Dynamic Performance Modeling and Simulation of the Counter-flow Plate-fin Heat Exchanger[J].Energy Technology,2006,27(3):96-98. |
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| Authors: | JIN Xiao-Hang ZHANG Fang-Wei LIU Yong-Wen |
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| Affiliation: | Key Lab. of Power Machinery and Engineering of Education Ministry, Shanghai Jiao Tong University, Shanghai 200030,China |
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| Abstract: | In order to study the characteristic of the Intercooled Recuperated gas turbine, we simulate the performance of heat exchanger. The dynamic simulation mathematic modeling of the heat exchanger is established based on the reasonable hypothesis. The compressibility and variable property of fluids are fully considered. We erect the distributed parameter model of the counter--flow plate-fin heat exchanger on the EASY5 platform, and then do the dynamic simulation experiments. The result shows that this model is right. As a component model, it could he used to study the performance of the intereooled and recuperated gas turbine. |
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| Keywords: | intereooled and recuperated gas turbine plate-- fin heat exchanger dynamic simulation |
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