期刊
APPLIED THERMAL ENGINEERING
卷 30, 期 14-15, 页码 2045-2050出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.applthermaleng.2010.05.010
关键词
Absorption; New cycle; Expander-compressor; Simulation
资金
- National Natural Science Foundation of China [50890184]
- National Basic Research Program of China [2010CB227304]
For the purpose of improving the performance of conventional single effect absorption refrigeration cycle, this paper proposed a novel absorption refrigeration cycle with an expander compressor. Simulation results show that the COP of the proposed cycle is much higher than that of conventional single effect cycle and two stage cycle at the most simulated conditions when the integrated efficiency is higher than 0.6. In addition, the proposed system can be powered by low grade heat sources and the pump work of this cycle also can be supplied by the expander, which are great advantages compared to conventional cycles. (C) 2010 Elsevier Ltd. All rights reserved.
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