The Conceptual Design and Experimental Verification of a Double-way Chemisorption Refrigeration Cycle
The conceptual design of a double-way solid-gas chemisorption refrigeration cycle based on adsorption and resorption processes is presented in the paper, in which two different reactive salts,one is low-temperature salt and the other is high-temperature salt,were used as adsorbents and the ammonia was utilized as refrigerant. For the proposed cycle, the useful cooling was obtained from the evaporation heat of the refrigerant during the adsorption process and from the desorption heat of the low-temperature salt during the resorption process.The presented double-way sorption cycle has a distinct advantage of larger coefficient of performance (COP) in comparison with the conventional adsorption cycle or resorption cycle due to the possibility that two cooling-effects could be gained at the expense of only one heat input at high temperature. Experimental verification indicated that the advanced double-way cycle was feasible for refrigeration application.
Chemisorption refrigeration Double-way Adsorption Resorption
Li T X Wang R Z Oliveira R G Wang L W Wu J Y
Institute of Refrigeration and Cryogenics,Shanghai Jiao Tong University,Shanghai 200240,P.R.China
国际会议
上海
英文
634-638
2008-04-05（万方平台首次上网日期，不代表论文的发表时间）