超临界二氧化碳混合工质布雷顿循环研究进展
王天堃, 刘天野, 乔加飞, 王兵兵, 杨震, 段远源

Research Progress on Supercritical CO2-Based Mixture Brayton Cycle
Tiankun WANG, Tianye LIU, Jiafei QIAO, Bingbing WANG, Zhen YANG, Yuanyuan DUAN
表1 使临界温度升高的常见添加工质物性
Tab. 1 Thermodynamic properties of common additives with ascending critical temperature
工质临界温度/K临界压力/MPa可燃性腐蚀性毒性已有研究
丙烷369.894.251无毒文献[18-23]
新戊烷433.743.196低毒文献[24]
正丁烷425.133.796低毒文献[20, 22, 25-27]
异丁烷407.813.629低毒文献[22]
环己烷553.604.081无毒文献[22, 25, 28]
H2S373.109.000有毒文献[20, 22, 28-33]
NH3405.5611.363有毒文献[31]
SO2430.647.887有毒文献[31, 34]