高压物理学报2016，Vol.30Issue(6)：453-456,4.DOI:10.11858/gywlxb.2016.06.003
多组元混合物状态方程
Equation of State for Multi-Component Mixture
摘要
Abstract
An equation-of-state (EOS)calculation model was presented for a multi-component mixture by assuming that all components of the mixture are in a locally thermodynamic equilibrium state, which means that they are isothermal and isobaric,and that the sub-volume of each component is addi-tive.Thermodynamic quantities of the mixture,such as internal energy,pressure,constant-volume specific heat,pressure coefficient and isothermal sound speed,can be constructed with the EOS of each component.Based on this model,we calculated the EOS of a 4-component tungsten alloy,which is remarkably consistent with the result achieved from the wide-range equation of state.关键词
混合物/状态方程/等温等压/体积相加Key words
mixture/equation of state/isothermal-isobaric/volume additivity分类
数理科学引用本文复制引用
施研博,赵艳红,刘海风,孟续军,王学容..多组元混合物状态方程[J].高压物理学报,2016,30(6):453-456,4.基金项目
国防基础科研项目 （）
