| 摘要 |
PROBLEM TO BE SOLVED: To provide a working medium for a heat cycle that yields a heat cycle system having reduced combustibility, having little effect on the ozone layer and global warming, and realizing excellent cycle performance (efficiency and capacity), and to provide a heat cycle system exhibiting excellent cycle performance (efficiency and capacity) while securing safety.SOLUTION: A working medium for a heat cycle including 1-chloro-2,3,3,3-tetrafluoropropene is used for a heat cycle system (Rankine cycle system, heat pump cycle system, refrigeration cycle system 10, heat transport system, etc.).SELECTED DRAWING: Figure 1 |
