计算理论制冷系数与容积制冷量的简单关系式

A SIMPLE PREDICTION METHED WITH APPLICATION TO THE COP AND THE CAMCITY OF A VAPOUR COMPRESSION REFRIGERATING CYCLE

计算理论制冷系数与容积制冷量的简单关系式吴之春，马一太，吕灿仁，杨昭（天津大学热能研究所天津３０００７２）关键词：关系式，热力循环性能，替代工质ＡＳＩＭＰＬＥＰＲＥＤＩＣＴＩＯＮＭＥＴＨＥＤＷＩＴＨＡＰＰＬＩＣＡＴＩＯＮＴＯＴＨＥＣＯＰＡＮＤＴＨＥＣ...

This paper discusses a simple method which is able to provide the COP and the capacity of a theoretical refrigerating cycle using alternatives as working fluids, by means of some new relative factors such as the reduced difference of the cycle temperature, the reduced suction temperature and subcooling temperature. This method is of some value in calculating the performance of freezers and air conditioners with a satisfying accuracy in the practical designs.