技术中心

摘要 概述了低GWP值的HFO-1234yf与HFO-1234ze(E)的热物性测试的技术与社会背景；介绍了这两种工质的热物性参数测试内容、测试方法和测试结果及HFO-1234yf的Martin-Hou状态方程；比较了日本学者与Honeywell公司的HFO-1234yf热物性参数测试结果；阐述了笔者的几点个人感想、认识与希望。 关键词 不饱和氟化烯烃 HFO-1234yf HFO-1234ze(E) 热物性 热力学特性 传递特性 Summarized thermophysical property measurement results of HFO-1234yf and HFO-1234ze(E) By Wang Xunchang Abstract 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 authors personal reflections, understanding and expectations. Keywords unsaturated fluorinated olefin, HFO-1234yf, HFO-1234ze(E), thermophysical property, thermodynamics property, transfer property