节点文献
饱和蒸汽压和二元汽液平衡的统计热力学计算
Calculation of Saturated Vapor Pressure and Binary VLE by Method of Statistical Thermodynamics
【摘要】 以理论分析作为指导,建立流体混合物的半经验正则配分函数,并导出一个新的状态方程。用此状态方程计算纯物质饱和蒸汽压和二元汽液平衡,计算值和实验值符合很好。
【Abstract】 A semi-empirical canonical partition function for fluid mixtures can be established,with theoretical analysis as a guide,A new equation of state has been derived from this canonical partition function.The calculated values for saturated vapor pressure and binary VLE by using this new equation of state are in good agreement with experimental values.
【关键词】 配分函数;
状态方程;
饱和蒸汽压;
汽液平衡;
统计热力学;
【Key words】 partition function; equation of state; saturated vapor pressurre; vapor-liquid equlibrium; statistical thermodynamics.;
【Key words】 partition function; equation of state; saturated vapor pressurre; vapor-liquid equlibrium; statistical thermodynamics.;
【基金】 国家自然科学基金
- 【文献出处】 北京化工学院学报(自然科学版) , 编辑部邮箱 ,1989年02期
- 【被引频次】1
- 【下载频次】306