氨水吸收式制冷系统及关键设备的研究综述

Review on study of aqua ammonia absorption refrigeration system and key equipment

氨水吸收式制冷是一种绿色环保、节能减排的制冷技术。文中研究了国内外在系统整机方面的最新研发成果,分析这些设备的运行情况。分别从制冷系统优化设计、吸收器内气液传热传质的强化方法和途径、气液界面Marangoni效应和流体形态对传质影响这四个角度,详细论述了国内外高校与科研单位近年来的研究成果。

Aqua ammonia absorption refrigeration is a kind of refrigeration technology which can bring about green environmental protection and energy conservation and emission reduction. Latest research results on system of the machine at home and abroad were reviewed and operation of the equipment was analyzed. The four research angle were refrigeration system optimization design, strengthening ways and means of gas - liquid heat and mass transfer in absorber, marangoni effect and fluid shape on mass transfer and mechanism of surface structure outside of falling film tube on mass transfer. Research results were discussed in detail acquired by domestic and foreign colleges and universities and scientific research institutions in recent years.