An accurate and efficient spectral method for studies of the dynamical properties of forced, circular shear layers

Jens-Peter Lynov; K. Bergeron; E.A. Coutsias; A.H. Nielsen

doi:10.1016/S0168-9274(99)00081-1

An accurate and efficient spectral method for studies of the dynamical properties of forced, circular shear layers

Jens-Peter Lynov, K. Bergeron, E.A. Coutsias, A.H. Nielsen

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

We present an efficient spectral method for studies of fundamental vortex dynamics in forced, circular shear flows. The numerical results are compared with results from experiments carried out in rotating flows with both planar and parabolic geometries, Due to the high accuracy of the code, it can be determined whether a two-dimensional model is sufficient to describe the experimental results. (C) 2000 IMACS. Published by Elsevier Science B.V. All rights reserved.

Original language	English
Journal	Applied Numerical Mathematics
Volume	33
Issue number	1-4
Pages (from-to)	175-181
ISSN	0168-9274
DOIs	https://doi.org/10.1016/S0168-9274(99)00081-1
Publication status	Published - May 2000
Event	International Conference on Spectral and High Order Methods - Herzliyya, Israel Duration: 22 Jun 1998 → 26 Jun 1998 Conference number: 4

Conference

Conference	International Conference on Spectral and High Order Methods
Number	4
Country/Territory	Israel
City	Herzliyya
Period	22/06/1998 → 26/06/1998

Keywords

numerical simulation
spectral methods
asymptotic analysis
rotating fluids
vortex dynamics

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10.1016/S0168-9274(99)00081-1

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title = "An accurate and efficient spectral method for studies of the dynamical properties of forced, circular shear layers",

abstract = "We present an efficient spectral method for studies of fundamental vortex dynamics in forced, circular shear flows. The numerical results are compared with results from experiments carried out in rotating flows with both planar and parabolic geometries, Due to the high accuracy of the code, it can be determined whether a two-dimensional model is sufficient to describe the experimental results. (C) 2000 IMACS. Published by Elsevier Science B.V. All rights reserved. ",

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author = "Jens-Peter Lynov and K. Bergeron and E.A. Coutsias and A.H. Nielsen",

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AU - Lynov, Jens-Peter

AU - Bergeron, K.

AU - Coutsias, E.A.

AU - Nielsen, A.H.

N1 - Conference code: 4

PY - 2000/5

Y1 - 2000/5

N2 - We present an efficient spectral method for studies of fundamental vortex dynamics in forced, circular shear flows. The numerical results are compared with results from experiments carried out in rotating flows with both planar and parabolic geometries, Due to the high accuracy of the code, it can be determined whether a two-dimensional model is sufficient to describe the experimental results. (C) 2000 IMACS. Published by Elsevier Science B.V. All rights reserved.

AB - We present an efficient spectral method for studies of fundamental vortex dynamics in forced, circular shear flows. The numerical results are compared with results from experiments carried out in rotating flows with both planar and parabolic geometries, Due to the high accuracy of the code, it can be determined whether a two-dimensional model is sufficient to describe the experimental results. (C) 2000 IMACS. Published by Elsevier Science B.V. All rights reserved.

KW - Optik og sensorsystemer

KW - numerical simulation

KW - spectral methods

KW - asymptotic analysis

KW - rotating fluids

KW - vortex dynamics

U2 - 10.1016/S0168-9274(99)00081-1

DO - 10.1016/S0168-9274(99)00081-1

M3 - Conference article

SN - 0168-9274

VL - 33

SP - 175

EP - 181

JO - Applied Numerical Mathematics

JF - Applied Numerical Mathematics

IS - 1-4

T2 - International Conference on Spectral and High Order Methods

Y2 - 22 June 1998 through 26 June 1998

ER -

An accurate and efficient spectral method for studies of the dynamical properties of forced, circular shear layers

Abstract

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Keywords

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