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| 固定管板式换热器管壁温差的计算 | |
| 引用本文： | 尹莹,马增礼. 固定管板式换热器管壁温差的计算[J]. 燃料与化工, 2004, 35(1): 34-36 |
| 作者姓名： | 尹莹 马增礼 |
| 作者单位： | 1. 深圳胜宝旺工程有限公司,深圳,518068 2. 鞍山焦化耐火材料设计研究总院,鞍山,114002 |
| 摘 要： | 通过污垢热阻与流体的给热系数合并，求出了综合给热系数的方法，导出了固定管板换热器管壁温差的简便计算公式，并附有常用数据及计算实例。 |
| 关 键 词： | 换热器 管壁 温差 计算方法 流体 导热系数 |
| 文章编号： | 1001-3709(2004)01-0034-03 |
| 修稿时间： | 2003-09-26 |
Calculation on Temperature Difference of Tube Wall for Fixed Tube Plate Type Heat Exchanger |
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| Yin Ying. Calculation on Temperature Difference of Tube Wall for Fixed Tube Plate Type Heat Exchanger[J]. Fuel & Chemical Processes, 2004, 35(1): 34-36 | |
| Authors: | Yin Ying |
| Abstract: | By means of the combination of the fouling factor thermal resistance and fluid heat supply factor, the method of deriving the comprehensive heat supp ly factor is obtained, the simple calculating formula of tube wall of fixed tube heat exchanger is derived, and the normally-used date and calculating actual e xample are given. |
| Keywords: | Heat exchanger Stress of temperature difference Fouling thermal resistance Heat supply factor |
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