CONTROLLED CAPTURE OF A CONTINUOUS VORTICITY DISTRIBUTION

被引：8

作者：

KADTKE, J

PENTEK, A

PEDRIZZETTI, G

机构：

[1] UNIV FLORENCE,DIPARTIMENTO INGN CIVILE,I-50139 FLORENCE,ITALY

[2] UNIV CALIF SAN DIEGO,DEPT PHYS,LA JOLLA,CA 92093

来源：

PHYSICS LETTERS A | 1995年 / 204卷 / 02期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0375-9601(95)00417-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We develop a chaotic control and targeting scheme to capture and stabilize a concentrated vortex around a cylindrical body embedded in an open fluid now. We demonstrate that the point vortex-based control model is also valid in a continuum fluid framework, by simulating the system using a Navier-Stokes-like dynamics.

引用

页码：108 / 114

页数：7

共 19 条

[1] [Anonymous], 1992, NUMERICAL RECIPES C
[2] BOUARD R, 1977, J FLUID MECH, V79, P257
[3] VORTEX SHEDDING FROM CIRCULAR CYLINDERS AT LOW REYNOLDS NUMBERS
GASTER, M
[J]. JOURNAL OF FLUID MECHANICS, 1971, 46 (APR27) : 749 - &
[4] TRAPPING OF A FREE VORTEX BY JOUKOWSKI AIRFOILS
HUANG, MK
CHOW, CY
[J]. AIAA JOURNAL, 1982, 20 (03) : 292 - 298
[5] HUEBINGER B, 1994, PREPRINT
[6] Chaotic capture of vortices by a moving body. I. The single point vortex case
Kadtke, James B.
Novikov, Evgeny A.
[J]. CHAOS, 1993, 3 (04) : 543 - 553
[7] KEEFE LR, 1993, AIAA933279 P
[8] NUMERICAL-ANALYSIS OF UNSTEADY SECONDARY VORTICES GENERATED BY AN IMPULSIVELY STARTED CIRCULAR-CYLINDER
LOC, TP
[J]. JOURNAL OF FLUID MECHANICS, 1980, 100 (SEP) : 111 - &
[9] Chaotic capture of vortices by a moving body. II. Bound pair model
Luithardt, Harry H.
Kadtke, James B.
Pedrizzetti, Gianni
[J]. CHAOS, 1994, 4 (04) : 681 - 691
[10] FLOW STRUCTURE IN THE FREQUENCY-MODULATED WAKE OF A CYLINDER
NAKANO, M
ROCKWELL, D
[J]. JOURNAL OF FLUID MECHANICS, 1994, 266 : 93 - 119

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