Ultrasonic velocity and attenuation coefficient, density and adiabatic compressibility of petroleum ether under high hydrostatic pressure 石油醚在流体静高压下的超声声速、衰减、密度和绝热压缩系数
Joule-Thomson effect during adiabatic throttling of real gas is analyzed, and the function expression for Joule-Thomson coefficient is derived by using Gopal expression for compressibility factor. 分析了实际气体绝热节流时的焦耳-汤姆逊效应,采用压缩因子的Gopal表达式导出焦耳-汤姆逊系数的函数表达式。