| 冷却水污垢及其对冷却器换热的影响 |
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| 引用本文： | 战玉生,朱春玲,梁敬斌.冷却水污垢及其对冷却器换热的影响[J].山东冶金,2003(Z1). |
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| 作者姓名： | 战玉生 朱春玲 梁敬斌 |
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| 作者单位： | 济南钢铁集团总公司 山东济南250101
(战玉生)，山东省无棣职业中专 山东无棣251900
(朱春玲)，济南钢铁集团总公司 山东济南250101(梁敬斌) |
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| 摘 要： | 分析了冷却器的结垢机理 ,提出了冷却器污垢层、污垢热阻随运行时间的规律 ,以及污垢热阻与换热系数、换热面积的关系式 ,并通过算例阐述了污垢热阻对冷却器的影响程度 ,进而定性地分析了污垢热阻对空分装置的影响。
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| 关 键 词： | 冷却器 冷却水污垢 热阻 换热面积 |
Foul of Cooling Water and Its Influence on the Heat Exchanging of Cooler |
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| ZHAN Yu sheng ,ZHU Chun ling ,LIANG Jing bin.Foul of Cooling Water and Its Influence on the Heat Exchanging of Cooler[J].Shandong Metallurgy,2003(Z1). |
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| Authors: | ZHAN Yu sheng ZHU Chun ling LIANG Jing bin |
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| Affiliation: | ZHAN Yu sheng 1,ZHU Chun ling 2,LIANG Jing bin 1 |
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| Abstract: | Fouling mechanism of cooler is analyzed,and regulation of fouling products and fouling resistance of cooler with the running period,the relate formula among the fouling resistance,heat exchanging coefficient and heat exchanging area are given.Influence degree of the fouling resistance to the cooler is explained by means of calculating,and then the influence of the fouling resistance to the air separation plant is qualitative analyzed. |
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| Keywords: | cooler foul of cooling water heat resistance heat exchanging area |
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