工业水处理 ›› 2006, Vol. 26 ›› Issue (5): 65-67. doi: 10.11894/1005-829x.2006年.26(05).65

• 工程设计与设备 • 上一篇    下一篇

考虑湿热空气回流影响的冷却塔设计计算程序

李丹丹, 刘震炎, 齐晓霓   

  1. 上海交通大学机械与动力工程学院, 上海 200030
  • 收稿日期:2005-12-18 修回日期:2005-12-18 出版日期:2006-05-20 发布日期:2010-10-01
  • 作者简介:李丹丹(1981- ),2002 年毕业于同济大学,现为上海 交通大学机械与动力工程学院硕士生,电话: 021 - 27382816,E-mail: happyldd@sjtu.edu.cn。

Design program of cooling tower with the influence of circumfluence

Li Dandan, Liu Zhenyan, Qi Xiaoni   

  1. School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200030, China
  • Received:2005-12-18 Revised:2005-12-18 Online:2006-05-20 Published:2010-10-01

摘要:

由于冷却塔湿热空气的回流和干扰,对其周围气象参数造成影响。设计中若忽视了对回流和干扰影响的考虑,将影响冷却塔设计计算的准确性。提出了考虑湿热空气回流的冷却塔设计计算算法,并对入口空气焓值的修正进行了推导,提高了设计计算的准确性,并用此算法对湿热空气回流对冷却塔设计参数的影响进行了分析。

关键词: 冷却塔, 运算程序, 湿热空气

Abstract:

Because of the circumfluence and disturbing of exhaust wet air, the climate parameters are affected around the cooling towers. If this influence is ignored in the process of design, the accuracy of the result will be affected. A design method taken this influence into account is developed, which improves the accuracy of the design. Through the analysis of the influence, it shows that this influence should not be neglected in the process of design.

Key words: coolingtower, calculation program, wet air

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