| 凝汽器喉部内置低压加热器的合理布置研究 |
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| 引用本文： | 崔国民,蔡祖恢,李美玲. 凝汽器喉部内置低压加热器的合理布置研究[J]. 动力工程, 2001, 21(3): 1233-1236 |
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| 作者姓名： | 崔国民 蔡祖恢 李美玲 |
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| 作者单位： | 上海理工大学热工程研究所 |
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| 摘 要： | 从减小凝汽器喉部汽阻和保证喉部流动的稳定性和均匀性出发，通过计算机数值模拟，对内置低压加热器的布置方式进行了优化研究，综合分析了低压加热器不同布置高度对流动阻力及出流均匀性和稳定性的影响，获得了凝汽器喉部设计过程中具有一定指导意义的结果。
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| 关 键 词： | 汽轮机 凝汽器喉部 内置低压加热器 优化 |
| 文章编号： | 1000-6761(2001)03-1233-04 |
Study on Optimal Place of Inner Low-Pressure Hearter in Throat of Condenser |
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| CUI Guo min,CAI Zu hui,LI Mei ling. Study on Optimal Place of Inner Low-Pressure Hearter in Throat of Condenser[J]. Power Engineering, 2001, 21(3): 1233-1236 |
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| Authors: | CUI Guo min CAI Zu hui LI Mei ling |
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| Abstract: | In order to lessen flow resistance of throat of condenser and ensure stability or equality of flowfield, through numerical simulation by computer, this paper studied optimal place of inner low pressure heater in throat of condenser. The influence of different altitude of Low pressure Heate on flow resistance and stability or equality of flowfield were compositively analyzed, and fairly directive result for design of condenser throat was gained. Figs 7, table 1 and refs 6. |
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| Keywords: | steam turbine throat of condenser inner low pressure heater optimization |
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