Study on High Efficient Absorption Refrigerator Using Multi-effect Cycle

2nd Report : Triple Effect Cycle with Auxiliary G/A

Abstract

Triple effect absorption refrigerating cycles are expected for the next step beyond double effect cycles , but have some problems of high temperature and high pressure in the high stage generator. High temperature of absorbent causes corrosion problem and high vapor pressure over atmospheric pressure causes restriction of legal regulation. This paper deals multi-effect absorption cycles which have better COP than double effect cycles and which have lower temperature and lower pressure than usual triple effect cycles.