Mathematical modeling of the operation of an adsorption cooling system

被引:0
作者
B. N. Okunev
N. M. Voskresenskii
A. P. Gromov
L. I. Heifets
机构
[1] Moscow State University,
来源
Theoretical Foundations of Chemical Engineering | 2012年 / 46卷
关键词
Efficiency Factor; Cooling Power; CTHEORETICAL Foundation; Unit Section; Heat Transfer Agent;
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学科分类号
摘要
A mathematical model has been constructed for the operation of an adsorption cooling system with a finned metallic adsorber using a working pair consisting of water and the CCB-1K composite sorbent (calcium chloride modified mesoporous silica gel). Optimal cycle times have been numerically calculated for a granular adsorbent bed and a compact sorbent-binder bed. The influence of the heater and condenser temperatures on the efficiency factor and cooling power of the system has been investigated. For a granular bed, the efficiency factor of such systems reaches 60.0%. For a compact bed, the specific useful cooling power can reach ∼400.0 W/kg. Possible ways of enhancing for increasing the operating efficiency of systems with a liquid heat-transfer agent are discussed.
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页码:142 / 148
页数:6
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