摘要
使用双极坐标系研究流体在偏心环空内的流动。给出该坐标系下流体力学基本方程组。对牛顿流体的轴向流、旋转流求得它们的精确级数解和相应的数值结果。
The bipolar coordinate system in which the two boundary circles of eccentric annuli become the coordinate surfaces is used. The general fluid mechanics equations in this coordinate system are developed. The accurate serial solutions and numeric resultts of both axial and rotatory flows in eccentric annuli for Newtonian fluid are given.
出处
《应用力学学报》
CAS
CSCD
北大核心
1997年第3期105-109,共5页
Chinese Journal of Applied Mechanics
关键词
偏心环空
牛顿流体
轴向流
旋转流
粘性流体
eccentric annuli, bipolar coordinate, Newtonian fluid, axial flow, rotatory flow.
