混合冷媒を用いたエジェクタサイクルのシミュレーション解析

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タイトル別名
  • Simulation Analysis of Binary Fluid Ejector Cycles using Refrigerant Mixture

抄録

Ejector refrigeration cycle (ERC) is an attractive alternative refrigeration system to conventional vapor compression refrigeration cycle due to its capability to use low temperature heat source. However, low energy efficiency is the major obstacles for its widespread use. Binary fluid ejector refrigeration cycle (BERC) is one approach to improve this low efficiency. In this research, entrainment ratio and COP of ERC and BERC is calculated respectively. Entrainment ratio is one of the parameters which indicate efficiency of the ejector. As a result, both entrainment ratio and COP increased in BERC.

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