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薄膜式机械通风冷却塔的性能优化 被引量:5

Performance Optimization of Mechanical Draft Cooling Tower of Film Type
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摘要 由于冷却塔的性能对冷却塔的能耗影响较大,因此需要对冷却塔的性能进行优化。本文运用数学模型模拟了在类似工况下水膜和湍流空气流的传质传热过程,探讨了冷却塔性能优化的方法。提供了不同排列途径的冷却塔性能的对比和一些优化方法的建议。 Optimization of the cooling tower performance influence the energy consumption.The model includes a heat and mass transfer processes between water films and turbulent damp air flow at quasi-state approximation was simulated,and the method of the optimization of the cooling tower performance was studied.Various regimes of cooling tower performance are compared and the optimization method is proposed.
作者 李杨 魏星
机构地区 四川大学
出处 《流体机械》 CSCD 北大核心 2010年第10期61-64,共4页 Fluid Machinery
关键词 冷却塔 数学模型 性能优化 cooling tower mathematical model optimization
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参考文献5

  • 1[苏]格拉特柯夫等,施健中等译.机械通风冷却塔[M].北京:化工出版社,1981.
  • 2Fisenko S P, Petruchik AI, Solodukhin AD. Evaporative cooling of water in a natural draft cooling tower [ J ]. Int. J. Heat Mass Transfer,2002, (45) :4683-4694.
  • 3Zukauskas A A. High-Performance Single-Phase Heat Exchangers [ M ]. Revised and Augmented ed. Hemisphere Publishing Corporation, New York, Washington, Philadelphia, London, 1989. 226-229.
  • 4Levich V G. Physicochemical Hydrodynamics [ M ]. Prentice Hall, New Jersey, 1962.
  • 5Fisenko S P, Brin A A, Petruchik A I. Evaporative cooling of water in a mechanical-draft cooling tower [ J ]. J. Eng. Phys. Thermophys, 2003,75 (6) :68-73.

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