Performance for hybrid refrigerants in function proving refrigeration cycle

The performance of hybrid refrigerants in function proving refrigeration cycle was developed in this paper. Selection for constituent and calculation method was validated by the experiment in the cryogenic tank. and the experimental result of the hybrid refrigerants was to achieve lower temperature of below zero 100{top square bracket} for the cryogenic tank, When the state of system was steady, the suction pressure of the compressor was 0.28 MPa, the discharge pressure was 1.98 MPa. Flow rate of work substance was calculated with the series heat balance method after simplifying the cycle, the error was little and it was feasible. © Sila Science.