摘要
本文基于两种常见的热传递规律,讨论传热的不可逆性和热源的有限性对吸收式致冷循环性能的影响,探讨循环的最优构型,导出基本优化公式,并讨论循环的各种优化性能,从而揭示了吸收式致冷循环在不同热传递规律下所具有的共同特征和主要差别。所得结论可为吸收式太阳能致冷机的优化设计提供一些新的理论依据。
The effect of the irreversibility of heat conduction and the finiteness of heat reservoir on the performance of an absorption refrigeration cycle is investigated based on two common heat transfer laws.The optimal configuration of the cycle is searched and the fundamental optimum formula of the cycle is derived.Moreover,the various optimum performances of the cycle are discussed,and the common character and the main difference of the cycle under different heat transfer laws are discussed.The results obtained here can provide some new theoretical bases for the optimal design of absorption solar refrigerators.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
1991年第2期162-169,共8页
Acta Energiae Solaris Sinica
基金
国家自然科学基金
