| 凝汽器传热端差的计算与分析 |
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| 引用本文： | 周兰欣,林湖,胡学武,郭锦鹏,张淑侠. 凝汽器传热端差的计算与分析[J]. 华东电力, 2003, 32(11): 16-18 |
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| 作者姓名： | 周兰欣 林湖 胡学武 郭锦鹏 张淑侠 |
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| 作者单位： | 1. 华北电力大学,动力系,河北,保定,071003
2. 大港电厂,天津,300000 |
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| 摘 要： | 对凝汽器传热端差的各个主要影响因素及它们之间的关系进行了分析 ,解释了有关表达式及相关概念难以理解的问题 ,利用不同容量级机组的有关参数进行计算 ,并联系工程实际 ,进一步验证分析方法及结果的正确性。该结果不仅适用于凝汽器端差的分析 ,对于其它换热器的传热端差计算同样具有实用意义
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| 关 键 词： | 凝汽器 端差 计算 分析 |
| 文章编号： | 1001-9529(2003)11-0016-03 |
| 修稿时间： | 2003-09-28 |
Calculation and analysis of heat transfer end difference for steam condenser |
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| ZHOU Lan-xin,LIN Hu,HU Xue-wu,GUO Jin-peng,ZHANG Shu-xia. Calculation and analysis of heat transfer end difference for steam condenser[J]. East China Electric Power, 2003, 32(11): 16-18 |
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| Authors: | ZHOU Lan-xin LIN Hu HU Xue-wu GUO Jin-peng ZHANG Shu-xia |
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| Affiliation: | ZHOU Lan-xin~1,LIN Hu~1,HU Xue-wu~2,GUO Jin-peng~1,ZHANG Shu-xia~1 |
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| Abstract: | The main factors affecting the heat transfer end difference of a condenser were analyzed as well as the relations among them. Some related expressions and concepts which are difficulty to understand were explained. Calculations were conducted using relevant parameters of units with different capacity to further prove the correctness of the analyzing method and the result using actual engineering data. The result is not only suitable for analyzing the heat transfer end difference of the condenser, but also suitable to other heat exchangers. |
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| Keywords: | condenser heat transfer end difference calculation analysis |
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