CIESC Journal

• 能源和环境工程 • 上一篇    

利用低品位热能驱动的喷射式制冷工质

郑爱平   

  1. 长安大学环境科学与工程学院,陕西 西安 710061

  • 出版日期:2008-12-30 发布日期:2008-12-30

Potential energy driving jet refrigerant

ZHENG Aiping   

  • Online:2008-12-30 Published:2008-12-30

摘要:

通过对利用太阳能等低品位热能来驱动的喷射式制冷机的几种制冷工质的理论分析和热力计算,找到了各种工质的最佳应用温度范围,并筛选出了R600a是比较理想的制冷工质。

Abstract:

Under the theoretical analysis and thermal computation of various refrigerants of jet refrigerator powered by potential heat energy,the paper found out the most suitable ranges of various refrigerants and selected R600a as the comparatively ideal refrigerating substance.