| 关于逆流冷却塔雨区阻力计算的探讨 |
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| 引用本文： | 王淑梅,胡连江,王敬.关于逆流冷却塔雨区阻力计算的探讨[J].玻璃钢/复合材料,2011(2). |
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| 作者姓名： | 王淑梅 胡连江 王敬 |
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| 作者单位： | 天津中审联工程造价咨询有限公司;天津辰鑫石化工程设计有限公司; |
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| 摘 要： | 在逆流式冷却塔的空气阻力计算中,常常忽略了雨区阻力的计算,包括国标规范与高等教育的教科书等权威文献也未提及,根据工业塔的实测,这部分阻力占全塔空气阻力的1/6左右。本文根据冷却塔设计与运行的实践,并结合国内外学者对此的实验研究成果,经分析总结,给出了一个较为系统可行的计算方法,经验证与工业塔实测基本吻合,可供冷却塔设计中参考使用。
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| 关 键 词： | 逆流式冷却塔 雨区阻力 垂向阻力 水平阻力 阻力系数 |
RESEARCH ON THE CALCULATION OF RAINING RESISTANCE OF REVERSE FLOW COOLING TOWER |
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| WANG Shu-mei,HU Lian-jiang,WANG Jing.RESEARCH ON THE CALCULATION OF RAINING RESISTANCE OF REVERSE FLOW COOLING TOWER[J].Fiber Reinforced Plastics/Composites,2011(2). |
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| Authors: | WANG Shu-mei HU Lian-jiang WANG Jing |
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| Affiliation: | WANG Shu-mei1,HU Lian-jiang2,WANG Jing2(1.Tianjin Zhong Shen United Engineering Cost Consultancy Co.,Ltd.,Tianjin 300201,China,2.Tianjin Petrochemical Engineering Design Co.,Tianjin 300271,China) |
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| Abstract: | In the air resistance calculation of reverse flow cooling tower,the calculation of raining resistance is overlooked constantly,it is also not mentioned in most authoritative literatures,including GB standards and higher education textbooks as well as others.According to the measurement of the industry towers,the number of raining resistance occupies about one sixth of the total number.Based on the practice in design and operation of the reverse flow cooling tower,combining the experimental research results ... |
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| Keywords: | reverse flow cooling tower raining resistance vertical resistance horizontal resistance resistance coefficient |
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