摘要
本文提出空冷电站哈蒙系统的空冷器和自然通风冷却塔的热力计算方法。以600 MW机组为例的计算结果与实际数值极为吻合。
This article reviews the structure and features of Harmon's indirect air cooling system. Taking a 600MW air cooled unit as an example, the thermodynamic calculation of air cooled heat exchanger assembly and dry cooling lower has been elucidated. Good agreement is found between the computed results and the existing data.
关键词
空气冷却器
火电厂
热力计算
Indirect air cooling
Surface condenser
Elliptical spiral fin tube
Natural draugght tower