HYDRAULIC COMPUTATION FOR WATER DISTRIBUTION SYSTEM COMBINED WITH CHANNEL TUBES IN CENTRAL SHAFT OF COUNTERFLOW TYPE NATURAL COOLING TOWER AND VERIFICATION THEREOF

ZHAO Shunan

doi:10.19666/j.rlfd.2005.10.005

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HYDRAULIC COMPUTATION FOR WATER DISTRIBUTION SYSTEM COMBINED WITH CHANNEL TUBES IN CENTRAL SHAFT OF COUNTERFLOW TYPE NATURAL COOLING TOWER AND VERIFICATION THEREOF

更新时间：2025-09-28

- HYDRAULIC COMPUTATION FOR WATER DISTRIBUTION SYSTEM COMBINED WITH CHANNEL TUBES IN CENTRAL SHAFT OF COUNTERFLOW TYPE NATURAL COOLING TOWER AND VERIFICATION THEREOF
- Thermal Power Generation Issue 10, (2005)
- 作者机构：
  
  中国水利水电科学研究院,北京,100044
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2005.10.005
  CLC： TV131.4
- Published：2005
- 稿件说明：
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ZHAO Shunan. HYDRAULIC COMPUTATION FOR WATER DISTRIBUTION SYSTEM COMBINED WITH CHANNEL TUBES IN CENTRAL SHAFT OF COUNTERFLOW TYPE NATURAL COOLING TOWER AND VERIFICATION THEREOF[J]. Thermal power generation, 2005, (10).
DOI：

ZHAO Shunan. HYDRAULIC COMPUTATION FOR WATER DISTRIBUTION SYSTEM COMBINED WITH CHANNEL TUBES IN CENTRAL SHAFT OF COUNTERFLOW TYPE NATURAL COOLING TOWER AND VERIFICATION THEREOF[J]. Thermal power generation, 2005, (10). DOI： 10.19666/j.rlfd.2005.10.005.

摘要

运用伯努利方程建立了逆流式自然通风冷却塔(逆流塔)配水的水力计算方程。采用Cardel公式计算分流阻力系数

实例计算结果与原型实测结果吻合良好。该水力计算方程可供逆流塔配水水力计算及设计优化参考。

Abstract

A hydraulic computation equation for water distribution sytem of counterflow type natural draft cooling tower has been established by applying Bernoulli Equation.The resistance coefficient of branch flow is calculated by adopting Cardel formula

the computed results of practical examples tallies well with the measured results of the prototype

providing a reference for the water distribution system design and design optimization of a natural draft cooling tower.

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