期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：252
期号：4
页码：1-6
DOI：10.1088/1755-1315/252/4/042093
出版社：IOP Publishing
摘要：A isentropic experimental device was designed to verify the equation of isentropic process. The experimental data were analyzed to find out the causes of excessive data errors, and the improvement was made. The improved isentropic experimental device has stable performance, and the error is within a reasonable range. It can meet the experimental needs of thermal engineering courses in Colleges and universities.
