| 大型电站哈蒙式空冷系统的热力计算 |
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| 引用本文： | 王泽军,刘宝兴.大型电站哈蒙式空冷系统的热力计算[J].上海理工大学学报,2006,28(5):503-506. |
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| 作者姓名： | 王泽军 刘宝兴 |
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| 作者单位： | 上海理工大学,动力工程学院,上海,200093 |
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| 摘 要： | 对哈蒙系统空冷塔内的空气流动和热传递进行了分析,在换热器和空冷塔的尺寸或系统参数确定的情况下,提供了一种联合迭代方法,求解从理论和经验公式中得出的热传递和通风方程.以686 MW机组为例,计算结果与实际结果能较好地吻合,表明对哈蒙系统的设计方法是实用的和可行的.
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| 关 键 词： | 哈蒙式空冷系统 联合迭代方法 性能计算 |
| 文章编号： | 1007-6735（2006）05-0503-04 |
| 收稿时间： | 2005-09-20 |
| 修稿时间： | 2005年9月20日 |
Thermal design for Harmon dry-cooling system in large power station |
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| WANG Ze-jun,LIU Bao-xing.Thermal design for Harmon dry-cooling system in large power station[J].Journal of University of Shanghai For Science and Technology,2006,28(5):503-506. |
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| Authors: | WANG Ze-jun LIU Bao-xing |
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| Institution: | College of Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | Based on the analysis of air flow and heat transfer in the dry-cooling tower of Hamon system,a combined iteration method is presented to solve the coupled heat transfer and draft equations derived from theoretical and empirical formulas,with the size of the exchangers and the cooling tower or the systematic parameters being determined.Taking the 686 MW unit as an example,the present calculating results are well agreed with those of the real case,and thus the method presented is practical and feasible for reasonable design of Hamon system. |
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| Keywords: | Harmon dry-cooling system combined iteration method performance calculation |
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