This paper,on the basis of defining the endo-irreversibility of refrigeration cycle,disusses the influence of the working con-dition of Carnot refrigeration cycle on its performance for the case Qα△(T~n).The favourable relation between the coefficicent ofrefrigeration and the rate ot refrigeration obtained from the study is much better than that documented reference in 1991.The dis-cussion reveals that this relation proved is the universal satisfying basic favourable formulation of Carnot... This paper,on the basis of defining the endo-irreversibility of refrigeration cycle,disusses the influence of the working con-dition of Carnot refrigeration cycle on its performance for the case Qα△(T~n).The favourable relation between the coefficicent ofrefrigeration and the rate ot refrigeration obtained from the study is much better than that documented reference in 1991.The dis-cussion reveals that this relation proved is the universal satisfying basic favourable formulation of Carnot refrigeration cycle underthe condition of liear and non-linear heat transfer,endo-reversible and endo-irreversible and so forth. |