On Determining Circulation for a Flow around a Cylinder near a Plane Wall

被引：2
|
作者：
Petrov, A. G. [1 ]
Maklakov, D. V. [2 ]
机构：
[1] Russian Acad Sci, Ishlinsky Inst Problems Mech, Moscow 119526, Russia
[2] Kazan Fed Univ, Lobachevsky Inst Math & Mech, Kazan 420008, Russia
来源：
FLUID DYNAMICS | 2022年 / 57卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
potential flow; circulation; circular cylinder near a plane wall;
D O I：
10.1134/S0015462822070096
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A two-dimensional problem of the potential flow around a circular cylinder near a plane wall with the incident velocity directed parallel to the wall is considered. The circulation of the velocity field is determined from Gol'dshtik's postulate: the maximum velocity at the boundary of the circle should be minimal. An exact solution to this problem is being constructed. The pressure distribution on the cylinder and wall surfaces is compared for experimental data and numerical calculations.
引用
收藏
页码：900 / 910
页数：11
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