Absolute/convective instabilities in the batchelor vortex: Viscous case

C. Olendraru; A. Sellier

doi:10.1007/978-94-011-5118-4_29

Absolute/convective instabilities in the batchelor vortex: Viscous case

C. Olendraru
, A. Sellier

Laboratoire d'Hydrodynamique de l'Ecole Polytechnique

Research output: Contribution to journal › Article › peer-review

Abstract

This study presents our recent results about the Absolute/convective instabilities in the Batchelor vortex. This basic flow is a good approximation of slowly evolving trailing vortices. It is entirely described in an axial (x, r, θ) cylindrical coordinate system by the axial and azimuthal distributions U(r)=a+e^-r2, V(r)=0, W(r)=q[1−e^-r2]/r.

Original language	English
Pages (from-to)	121-122
Number of pages	2
Journal	Fluid Mechanics and its Applications
Volume	46
DOIs	https://doi.org/10.1007/978-94-011-5118-4_29
Publication status	Published - 1 Jan 1998

Keywords

Basic Flow
Cylindrical Coordinate System
Direct Numerical Simulation
Line Vortex
Reynolds Number

Access to Document

10.1007/978-94-011-5118-4_29

Cite this

@article{b2d13b9c6c4b484181938c8192269baf,

title = "Absolute/convective instabilities in the batchelor vortex: Viscous case",

abstract = "This study presents our recent results about the Absolute/convective instabilities in the Batchelor vortex. This basic flow is a good approximation of slowly evolving trailing vortices. It is entirely described in an axial (x, r, θ) cylindrical coordinate system by the axial and azimuthal distributions U(r)=a+e-r2, V(r)=0, W(r)=q[1−e-r2]/r.",

keywords = "Basic Flow, Cylindrical Coordinate System, Direct Numerical Simulation, Line Vortex, Reynolds Number",

author = "C. Olendraru and A. Sellier",

note = "Publisher Copyright: {\textcopyright} 1998 Kluwer Academic Publishers.",

year = "1998",

month = jan,

day = "1",

doi = "10.1007/978-94-011-5118-4\_29",

language = "English",

volume = "46",

pages = "121--122",

journal = "Fluid Mechanics and its Applications",

issn = "0926-5112",

}

TY - JOUR

T1 - Absolute/convective instabilities in the batchelor vortex

T2 - Viscous case

AU - Olendraru, C.

AU - Sellier, A.

PY - 1998/1/1

Y1 - 1998/1/1

N2 - This study presents our recent results about the Absolute/convective instabilities in the Batchelor vortex. This basic flow is a good approximation of slowly evolving trailing vortices. It is entirely described in an axial (x, r, θ) cylindrical coordinate system by the axial and azimuthal distributions U(r)=a+e-r2, V(r)=0, W(r)=q[1−e-r2]/r.

AB - This study presents our recent results about the Absolute/convective instabilities in the Batchelor vortex. This basic flow is a good approximation of slowly evolving trailing vortices. It is entirely described in an axial (x, r, θ) cylindrical coordinate system by the axial and azimuthal distributions U(r)=a+e-r2, V(r)=0, W(r)=q[1−e-r2]/r.

KW - Basic Flow

KW - Cylindrical Coordinate System

KW - Direct Numerical Simulation

KW - Line Vortex

KW - Reynolds Number

UR - https://www.scopus.com/pages/publications/85078413739

U2 - 10.1007/978-94-011-5118-4_29

DO - 10.1007/978-94-011-5118-4_29

M3 - Article

AN - SCOPUS:85078413739

SN - 0926-5112

VL - 46

SP - 121

EP - 122

JO - Fluid Mechanics and its Applications

JF - Fluid Mechanics and its Applications

ER -

Absolute/convective instabilities in the batchelor vortex: Viscous case

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this