摘要
The superheat limit of mixture of liquids is determined on the basis of fluctuation theory of statistical thermodynamics. By the help of derived relations and P-R Equation of State the superheat limits of 10 groups of binary mixture of liquids were calculated and compared with the experimental data offered by the reference. The average deviation between calculated values of superheat limit and experimental ones is less than 1.78% and the maximumdeviation is less than 3.88%. The expressions given in the paper are universal and applicable for any mixture of liquids to predict their superheat limit.
The superheat limit of mixture of liquids is determined on the basis of fluctuation theory of statistical thermodynamics. By the help of derived relations and P-R Equation of State the superheat limits of 10 groups of binary mixture of liquids were calculated and compared with the experimental data offered by the reference. The average deviation between calculated values of superheat limit and experimental ones is less than 1.78% and the maximumdeviation is less than 3.88%. The expressions given in the paper are universal and applicable for any mixture of liquids to predict their superheat limit.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
1998年第5期533-536,共4页
Journal of Engineering Thermophysics
基金
国家自然科学基金
关键词
过热度
涨落
亚稳态
多组元
液体混合物
liquid superheat, fluctuation, metastable state, multicomponent mixture of liquids
