摘要
本文介绍了CO2 制冷剂的发展背景和现状 ,从汽车空调、水 -水热泵循环、热泵干燥系统三个目前国内外主要研究领域 ,分别概述各个领域的最新研究成果。并且通过比较CO2 制冷剂与其它几种制冷剂的物性特征 ,归纳出CO2 作为制冷剂的独特优势。最后 ,展望CO2
This paper presents the development background and state-of-the-art of the refrigerant CO 2,respectively summarizes the latest achievements of researches on automotive air-conditioning,water-water heat pump cycle and heat pump drying system,which are the main fields in the researches of natural working fluid-CO 2.Through comparing CO 2 with other refrigerants,concludes the advantages of CO 2 as a refrigerant. Finally,brings forward a prospect.
出处
《制冷》
2002年第4期37-40,共4页
Refrigeration
