Study on a new ejection-absorption heat transformer

Based on the performance analysis of the single stage, the two-stage and th e double absorption heat transformer, a new ejection-absorption heat transf ormer is presented and analyzed in this paper. The results show that it has a simpler configuration than the double absorption heat transformer and tw o-stage heat transformer. The delivered useful temperature in the ejection- absorption heat transformer is higher than for a single stage heat transfor mer and simultaneously its system performance is raised. (C) 2001 Elsevier Science Ltd. All rights reserved.