| 考虑污垢因素的凝汽器传热系数的计算研究 |
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| 引用本文： | 张仲彬,曹丽华. 考虑污垢因素的凝汽器传热系数的计算研究[J]. 能源工程, 2007, 0(6): 9-11 |
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| 作者姓名： | 张仲彬 曹丽华 |
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| 作者单位： | 东北电力大学,动力系,吉林,吉林,132012;东北电力大学,动力系,吉林,吉林,132012 |
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| 摘 要： | 凝汽器冷却水系统运行过程中，由于难溶盐分的沉积和微生物污垢的生成，会在凝汽器的换热表面上形成污垢，使传热系数下降，真空降低。分析了凝汽器水侧污垢的特性，然后给出了考虑污垢因素的凝汽器传热系数的计算方法。
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| 关 键 词： | 传热系数 污垢 凝汽器 |
| 文章编号： | 1004-3950（2007）06-0009-03 |
| 收稿时间： | 2007-09-30 |
| 修稿时间： | 2007-09-30 |
Calculated study on heat transfer coefficient of condenser considering the effect of fouling |
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| ZHANG Zhong-bin,CAO Li-hua. Calculated study on heat transfer coefficient of condenser considering the effect of fouling[J]. Energy Engineering, 2007, 0(6): 9-11 |
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| Authors: | ZHANG Zhong-bin CAO Li-hua |
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| Abstract: | In the operation of circulating cooling water, the heat transfer coefficient and vacuum drop because of infusibility salt and microbe incrust on the heat transfer surface of condenser. The characteristic of water side fouling of condenser was analysed, and the computational method for the heat transfer coefficient of condenser considering the effect of fouling was proposed. |
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| Keywords: | heat transfer coefficient fouling condenser |
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