(Z)可以改善高温热泵系统吸气比容过大问题.结果表明,当冷凝温度为150℃,循环温升变化区间为50~70℃时,HCFO-1224yd(Z)/HFO-1336mzz(Z)的质量百分比为0.6/0.4的混合工质的循环性能最优;当循环温升为70℃,冷凝温度变化区间为110~150℃时,HCFO-1224yd(Z)/HFO-1336mzz(Z)的组分比为0.2/0.8的混合工质的COP最大...
(Z) has the best cycle performance when the condensing temperature is 150 ℃ and the cycle temperature rise varies from 50-70 ℃; the value of COP of the refrigerant mixture with the composition ratio of HCFO-1224yd(Z)/HFO-1336mzz(Z) of 0.2/0.8 ...
Based on the measured data, the Van der Waals type empirical correlations werernproposed for HFO-1123 and HCFO-1224yd(Z), those are associated with the critical temperatures reportedrnby Higashi and Akasaka. These empirical correlations agree with the measured surface tension data withinrnthe ...