Discussion about the exergy efficiency of water-cooled chilling unit

被引：0
|
作者：
Gong, GC [1 ]
Chang, SJ [1 ]
机构：
[1] Hunan Univ, Civil Engn Coll, Changsha 410082, Peoples R China
来源：
ENERGY & ENVIRONMENT - A WORLD OF CHALLENGES AND OPPORTUNITIES, PROCEEDINGS | 2003年
关键词：
exergy analysis; exergy efficiency; COP; energy conservation; surplus heat;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The paper analyzes the distribution of the energy and the exergy of electric-driven water-cooled chilling unit under the general working conditions at the environmental temperature, as well as the computational methods. The level of energy conservation is evaluated by two exergy indices. Finally it presents the method of energy conservation of air-conditioning system by using the surplus heat or cooling.
引用
收藏
页码：7 / 12
页数：6
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