Combined Cycle for Power Generation and Refrigeration Using Low Temperature Heat Sources

被引:0
|
作者
Chauhan, Vijay [1 ]
Kishan, P. Anil [1 ]
Gedupudi, Sateesh [2 ]
机构
[1] Indian Inst Technol Mandi, Sch Engn, Mandi, Himachal Prades, India
[2] Indian Inst Technol Madras, Dept Mech Engn, Madras, Tamil Nadu, India
关键词
Ammonia; Exergy; Refrigeration; Solar Energy; Water;
D O I
10.4018/ijeoe.2014070103
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
A combined refrigeration and power cycle, which uses ammonia- water as the working fluid, is proposed by combining Rankine and vapour absorption cycles with an advantage of varying refrigeration capacity to power output ratio. The study investigates the usage of low temperature heat sources for the cycle operation. Results of parametric analysis are presented, which show the scope for optimization. Results of thermodynamic optimization of the cycle for second law efficiency performed using genetic algorithm for different ambient temperatures are also presented. The cycle shows good potential for obtaining refrigeration and power generation.
引用
收藏
页码:34 / 56
页数:23
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