摘要
以小型空调系统中HCFC2 2替代为应用背景 ,对碳氢化合物 (HCs)及其混合物系进行了系统的理论循环分析 ,表明HC12 70、HC2 90、HC12 70 /HC2 90、HC12 70 /HC6 0 0a、HC2 90 /HC6 0 0a等具有在空调系统中替代HCFC2 2的潜力。对容积制冷量与HCFC2 2相近的HCs,在HCFC2 2窗机中进行了灌注式替代实验研究 ,结果表明 ,HCs的性能指标全面优于HCFC2 2。对不同工质间的公平实验比较。
In this paper,theoretical and experimental investigation on the performances of HCs as substitutes of HCFC22 in air conditioning cycle were carried out,in which HC1270,HC290,HC1270/HC290,HC1270/HC600a and HC290/HC600a exhibited promising behaviors. Discussion on fairly comparing deferent working fluids and the application safety of HCs were conducted.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2002年第1期11-16,共6页
Acta Energiae Solaris Sinica
基金
国家自然科学基金资助 (5 99760 2 5 )
