摘要
研究冷却塔热力性能与机组经济性的关系，论述了自然通风冷却塔填料特性，散热面积和循环水量对出塔水温的影响，分析导致冷却塔热力性能缺陷的主要原因，揭示冷却塔出口水温对各类机组热经济性的影响值。为火电厂的节能降耗提供有价值的研究方向。
The relationship bitween the thermal performance of natural draft cooling tower and the economy of the power plant unit is investigated in this paper. It discusses the influence of the cooling tower outlet water temperature by the filling property, the heat exchanging area and the circulating water mass flow, analysizes the main reasons of the thermal performance deficiencies of the cooling tower, and calculates the value of economics caused by the outlet water temperature of cooling tower for several typical units. Thus the valuable way to improve the economy of unit is obtained.
出处
《中国电力》
CSCD
北大核心
1997年第10期34-36,共3页
Electric Power
关键词
发电厂
热力系统
冷却塔
节能
coolihg tower thermal performance diagnosis of energy saving
