| 直流锅炉启动时除氧器水箱压力变化动态特性的仿真研究 |
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| 引用本文： | 马宪国,赵在三,曹伟武. 直流锅炉启动时除氧器水箱压力变化动态特性的仿真研究[J]. 上海理工大学学报(社会科学版), 1996, 0(4) |
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| 作者姓名： | 马宪国 赵在三 曹伟武 |
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| 作者单位： | 华东工业大学动力工程学院 |
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| 摘 要： | 应用质量守恒定律和能量守恒定律，导出了直流锅炉启动时除氧器水箱压力变化动态特性微分方程式，将其用于３００ＭＷ直流锅炉除氧器水箱压力飞升速度的仿真计算，并定量分析了影响压力飞升速度的主要因素．
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| 关 键 词： | 直流锅炉；启动旁路系统；除氧器 |
Study on dynamic pressure response in deaerator tank during once-through boiler start-up |
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| Ma Xianguo,Zhao Zaisan,Cao Weiwu. Study on dynamic pressure response in deaerator tank during once-through boiler start-up[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 1996, 0(4) |
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| Authors: | Ma Xianguo Zhao Zaisan Cao Weiwu |
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| Abstract: | Based on the laal of mass conservation and energy conservation a differential equation of dynamic pressure response in deaerator tank during the start -up of an once through boiler is developed. The simulation calculation of pressure rise in deaerator tank of 300 MW once-through boiler is presented as an example and the main factors which effect on pressure change are analyzed quantitatively. |
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| Keywords: | once-through boiler start-up bypass system deaerator |
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