Flow around a source doublet in shear flow

被引：2

作者：

Ishizawa, A

Takahashi, T

机构：

[1] Department of Physics, Tokyo Metropolitan University

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1996年 / 65卷 / 07期

关键词：

source doublet; shear flow; linear approximation;

D O I：

10.1143/JPSJ.65.2033

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The flow around a source doublet in a two-dimensional shear flow along a flat plane is investigated analytically with an incompressible inviscid fluid. The velocity field is obtained by the linearized Euler equation. It is shown that the shear suppresses the three-dimensionality of the disturbance and makes the flow be rather two-dimensional one that parallel to the plane. A deformed vortex line consists of the looped line and the straight line of the shear flow.

引用

页码：2033 / 2043

页数：11

共 15 条

[11]

MOTIZUKI M, 1961, J PHYS SOC JPN, V16, P995

[12] THE VORTICITY DISTRIBUTION OF THE SHEAR-FLOW OVER A 3-DIMENSIONAL OBSTACLE ON A WALL [J].