摘要
提出一种通过测量绝热放气过程中不同阶段压力来推算理想气体绝热指数的简易方法,利用该方法对空气的绝热指数进行测量,并根据测量过程中遇到的一些问题对该方法进行了改进.测量结果表明,改进后的测量方法简单易行,准确度较好.
A simple method to derive the ideal gas adiabatic exponent is presented by measuring the pressure at different stages in the adiabatic discharge process. This method was adopted to measure the adiabatic exponent of the air, and it has been improved according to the problems encountered in the actual measurement process. The results show that the improved measurement method is simple, and has a good accuracy.
出处
《河南科学》
2012年第8期1017-1019,共3页
Henan Science
基金
榆林学院高层次人才引进基金(11GK50)
关键词
理想气体
绝热指数
绝热放气过程
ideal gas
adiabatic exponent
adiabatic discharge process
