【作者】 贾细国； 曹渝白；

【Author】 A simple method for evaluating the off-design performance of marinewaste heat power recovery system is presented.By the method,the offdesignperformance of the system can be simulated only in terms of workingparameters at the design point,and the structural particulars of thesystem components are not involved.It is more simplified as compared withthe normal method.Supposing the WHPR system operates under off-designconditions with varied stream pressure,the analysis and discussion onthe off-design performance of an actual WHRR unit have been made,and the results show that the method of simulation is available with reasonableaccuray.

【机构】 哈尔滨船舶工程学院船舶动力工程系；