摘要
以替代传统高温工况(T3)制冷剂R22为背景,选取现阶段最有潜力的替代制冷剂R410A、R290和R32进行灌注式替代测试,发现随着温度升高,R22具有最大能力,R290具有最高能效,而R410A和R32性能将快速衰减。
Since the traditional refrigerant for high ambient temperature like R22 will be phased out,the most potential alternative refrigerants R410 A,R290 and R32 have been tested in this paper. As the ambient temperature rising,it was found that R22 had largest capacity and R290 has highest energy efficiency while the performance of R410 A and R32 decreased rapidly.
出处
《低温与超导》
CAS
北大核心
2015年第3期46-49,共4页
Cryogenics and Superconductivity
基金
佛山市海内外重大招标项目(2013AH100023)资助
关键词
制冷剂
高温工况
空调
Refrigerant
High ambient temperature
Air conditioner
