摘要
运用改进的伯塞活脱状态方程结合其Virial形式讨论J-T系数和转换温度,通过对氮气的J-T系数及转换温度与改进伯塞活脱理论值比较发现,氮气J-T系数和转换温度的实验值与理论值偏差不大,基本能反映实际气体J-T效应的基本关系.
The Joule - Thomson coefficient and the transition temperature of nitrogen gas were studied by u-sing the improved Berthelot equation and its Virial form,finding that there is little deviations between its theoreti-cal value and its experimental one,generally reflecting its relations of actual effects.
出处
《绵阳师范学院学报》
2014年第8期40-43,共4页
Journal of Mianyang Teachers＇ College
基金
广西高校科学技术研究项目"基于焦尔-汤姆逊效应CO2气液固相变清洗SMT组件的研究"(2013YB244)
百色学院科研项目"CO2喷射清洗SMT组件的研究"(2011KB07)
