膨胀法测气体比热容比的改进  

Improvements on the Determination of the Ratio of Heat Capaciyies of Gas by Expanding Method

作　　者：王喜中[1] 陈玉新 

机构地区：[1]河南师范大学物理系 [2]新乡师范专科学校

出　　处：《河南师范大学学报（自然科学版）》1993年第2期96-98,共3页Journal of Henan Normal University(Natural Science Edition)

摘　　要：使用研制的可调压强计、膨胀气体出口装置和恒温系统,实现了对Clement—Desormes装置的改进,使膨胀法测气体比热容比的误差减小到1%左右。By using the adjustable manomctor,the expanding gas exit device and the thermostatsystem(designed by ourself),the Clement-Desormes device had been improved,with the gas specific heatratio error measured by expanding method deeresed to about 1%.

关 键 词：膨胀法 比热容比 绝热过程 气体 

分 类 号：O551.3[理学—热学与物质分子运动论]