固液黏着功的Berthelot平均规则的推广及应用  

Generalization of Berthelot geometric averaging rule for adhesion work of solid-liquid interface and its applications

作　　者：王小松[1] 朱如曾[1] 

机构地区：[1]中国科学院力学研究所非线性力学国家重点实验室,北京100190

出　　处：《物理学报》2010年第11期8010-8014,共5页Acta Physica Sinica

基　　金：国家自然科学基金(批准号:10772189);中国科学院知识创新工程领域前沿项目资助的课题~~

摘　　要：以固液黏着功的Berthelot几何平均规则及其推广为基础的Zisman方程、Fowkes方程和Owens-Wendt方程是固体表面张力测定的基础.对Berthelot几何平均规则进行了进一步的推广,并以此为基础,对Zisman方程中的参数给出了推广的表示式,并对Fowkes方程和Owens-Wendt方程进行了进一步的推广.The Zisman equation,the Fowkes equation and the Owens-Wendt equation,which are derived based on the Berthelot geometric averaging rule for the adhesion work of solid-liquid interface,are theoretical foundations of experimental measurements of surface tensions of solid-liquid interfaces.We generalize the Berthelot geometric averaging rule and obtain a generalized expression of the parameters in Zisman equation.We also obtain a generalized Fowkes equation and a generalized Owens-Wendt equation.

关 键 词：接触角 Berthelot规则 Fowkes方程 Owens-Wendt方程 

分 类 号：TQ920.7[轻工技术与工程—发酵工程]