Summarized thermophysical property measurement results of HFO-1234yf and HFO-1234ze(E)

Summarizes the technology and social background of the thermophysical property tests of the two refrigerants with low GWP. Presents the test contents, methods and results of them and the description of Martin-Hou equation of state for HFO-1234yf. Compares the two groups of test data by researchers from Japan and Honeywell for this refrigerant. Expatiates the author’s personal reflections, understanding and expectations.