摘要
空冷塔是火电厂空冷机组冷端的重要辅助设备,对火电厂安全经济运行有着重要的影响。空冷塔塔型的优化是空冷系统优化设计的一部分。论文基于技术经济因素,对空冷塔塔型的优化做了全面的分析,提出了优化的具体方法,并通过实例对表面式间接空冷系统的冷却塔进行了塔型优化计算,绘制了相关的表格及图形,取得了实用性的研究成果。
The cooling tower is an important accessory equipment of a thermal power plant which has great effect on operating safely and economically. The optimizing design for the dimension of the air cooling tower is a part of optimizing design for the cooling system. A comprehensive analysis on optimizing the dimension of the surface - air - cooling tower is given, besides, an optimizing design method is also put forward in this paper. Furthermore, this method is illustrated with practical example and a satisfied result is also reached.
出处
《汽轮机技术》
北大核心
2009年第4期293-295,306,共4页
Turbine Technology
关键词
火电厂
干湿联合冷却系统
初始温差
优化设计
thermal power plant
dry and wet cooling system
initial temperature difference
optimizing design
