An equation of state is employed to calculate the liquid-vapor phase equilibrium of DME-N2 system. 采用状态方程法计算了DME-N2体系的气液相平衡。
Integration of Gibbs-Duhem Equation and its Application in Liquid-Vapor Equilibrium Gibbs-Duhem方程与前传网的集成方法及其在汽液相平衡中的应用
Based on fractal theory, the density, the temperature, the pressure tensor, the local surface tension and fractional dimension number of liquid-vapor interface at equilibrium are obtained by the help of molecular dynamics simulation. 本文在分形理论基础上,采用分子动力学模拟方法研究了在平衡状态下的汽液界面参数,得了界面区内的密度、温度、压力张量、表面张力和分维数的分布。