摘要
将流场的边界面定义为流动表面,在该表面上剪切率为0,并利用所建议的程序求解.该方法是基于速度向量场的计算,与坐标系的选择无关.
Boundary surfaces of a flow field as stream surfaces on which the shear rates vanish were defined and a procedure to find them was proposed.The method,based on calculations using the velocity vector field,is independent of the coordinate system adopted.
出处
《应用数学和力学》
CSCD
北大核心
2010年第9期1050-1056,共7页
Applied Mathematics and Mechanics
基金
西班牙科技部和FEDER基金资助课题(DPI2006-0477)
关键词
界面
流动结构
运动学
interfacial surfaces
structure of the flow
kinematics
