摘要
直接凝汽器单元是电站空冷器的重要组成部分,对电站空冷器的流场特性有很大的影响。利用数值研究的方法分析了蛇形翅片单管直接空冷凝汽器在多种工况(横风速度、来流风角)下的流场特点,为直接空冷凝气器的的设计和运行提供依据。
Direct condenser units are important components in direct air cooled condenser(DACC)system of power plant. They are important for the flow characteristic of DACC. The effect of different conditions(cross- wise wind velocity, angle of income flow)on the air cooled condenser have been investigated for the purpose of providing a scientific basis for design and working of air cooled condenser in numerical study.
关键词
直接空冷凝汽器
流场分析
数值研究
direct air cooled condenser
analysis of flowcharacteristics
numerical simulation
