欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
研究了一种双元混合物——北洋2#，它具有优于R22的环保性能和良好的循环性能。在同机型标准空调工况下检测，其性能（COP）较R22低1．7％，但其制冷量较1／22高14．6％；其COP较R410A和1132均高8％。在低温区的检测试验证明：其COP稍低以作为R22有潜力的替代制于1t22，但是其能达到比R22更低的温度。并且北洋2#的制冷速度比R22快35．9％。所以，北洋2#可冷剂。
英文摘要：
This article studied one kind of binary mixture BY - 2, which was environmentally - friendly and performed well than R22. Measurements were done with the same machine at the standard air - conditioning condition, the coefficient of performance （COP） of BY -2 was only 1.7% lower than R22, but its cooling capacity was 14.6% higher than R22; its COP was both 8% higher than R410A and R32. Moreover, the results in low temperature zones showed that： the COP of BY- 2 was slightly lower than R22, but BY - 2 can reach a much lower temperature which R22 can not reach to. And the refrigerating speed of BY - 2 was 35.9% faster than R22. Therefore, BY - 2 could be considered as a promising alternative refrigerant to R22.
同期刊论文项目
同项目期刊论文
期刊信息
位置：