Tracking birth of vortex in flows
type: Item
instance of: scholarly article
title: Tracking birth of vortex in flows
zbMATH Open document ID: 1186.76643
author: Jaewook Nam
author: L. E. Scriven
author: Marcio S. Carvalho
published in: Journal of Computational Physics
publication date: 2009-06-30T00:00:00Z
review text: Galerkin finite element method is used to investigate the Navier-Stokes system. The proposed technique is applied to formulate vortex birth conditions. The event of vortex birth, or death, is signalized by changes in the eigenvalues and eigenvectors of the linear term of the Taylor series expansion of the velocity field around the stagnation point.
Mathematics Subject Classification ID: 76D17
Mathematics Subject Classification ID: 76D05
Mathematics Subject Classification ID: 76M10
zbMATH DE Number: 5572075
zbMATH Keywords: flow topology
zbMATH Keywords: Galerkin finite element method
zbMATH Keywords: eigenvalues
zbMATH Keywords: Taylor series expansion
MaRDI profile type: Publication
full work available at URL: j.jcp.2009.03.017
OpenAlex ID: W2044891822
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DOI: 10.1016/J.JCP.2009.03.017
description: scientific article; zbMATH DE number 5572075