A micromechanical investigation of interfacial transport processes. I. Interfacial conservation equations
A micromechanical investigation of interfacial transport processes. I. Interfacial conservation equations
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界面传输过程的微观机械研究。
DOI：
10.1098/rsta.1993.0127
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发表时间：
1993
期刊：
影响因子：
--
通讯作者：
H. Brenner
中科院分区：
文献类型：
--
作者：
G. M. Mavrovouniotis;H. Brenner
宏观尺度界面守恒方程是通过严格匹配的渐近展开方案从不混溶流体-具有移动和变形界面的流体系统中发生的传输过程推导出来的，该方程是从其背后更精确、连续（“扩散”）的微观方程得出的。开发了表面固定坐标系用于界面参数化，减轻了使用材料或空间固定控制体积来研究经历相间质量传递的系统时产生的近似值。
Macroscale interfacial conservation equations are derived for transport processes occurring in immiscible fluid—fluid systems possessing moving and deforming interfaces via a rigorous matched asymptotic expansion scheme from the more exact, continuous (‘diffuse’) microscale equations underlying them . A surface-fixed coordinate system is developed for the parameterization of the interface, alleviating approximations which result when either a material or a space-fixed control volume is used to investigate systems undergoing interphase mass transfer.