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低温余热动力回收热动循环应与余热流的变温特性很好地匹配才能获得较高的转化效率,采用低沸点有机工质HFC125实现超临界动力循环,能很好地逼近变温热源下的理想循环,从而获得较好的效果。采用效率来评价余热回收动力循环时,可以得到相对全面的结论。
Low temperature residual heat power recovery thermal cycle should be with the heat transfer characteristics of the temperature and temperature well to get a better conversion efficiency, the use of low boiling point organic medium HFC125 achieve supercritical power cycle, can be very good approximation of variable temperature heat source Ideal cycle, so as to obtain better results. Using efficiency to evaluate the heat recovery power cycle, you can get a relatively comprehensive conclusion.