干冷电厂自然通风干冷塔的设计

The Design of Dry Cooling Tower with Natural Vent in Power Plant

本文系统地讨论了自然通风干冷塔的设计方法,给出了有关的计算公式和计算机程序的逻辑框图。提出了我国条件下塔体土建造价的计算公式,并在此基础上研究了塔体的优化设计,给出了一般结果。最后,推荐了一种干冷塔特性线的整理形式,它特别适于和汽轮机特性线匹配,用于干冷系统的优化设计,以及确定干冷电厂的运行特性。

This paper discusses the design method of natural draft tower used for dry cooling power plant. The calculation formulas and flow chart of computer program are provided. The equation of estimating the cost of tower is given and the optimization design is based on it. The diagram of tower performance are described.