The inviscid stability of swirling flows: large wavenumber disturbances
type: Item
instance of: scholarly article
title: The inviscid stability of swirling flows: large wavenumber disturbances
zbMATH Open document ID: 0603.76054
DOI: 10.1007/BF00946755
published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik
publication date: 1986-01-01T00:00:00Z
review text: The author studies the linear stability of radially dependent inviscid swirl flows with an axial component of motion. Following an asymptotic analysis valid for large wave numbers, it is shown the existence of a number of modes of instability and a discription of the higher modes is established. Besides of the study of these modes, which are difficult to generate numerically, the present paper confirms a number of observations obtained numerically for the model profile of the trailing line vortex.
Mathematics Subject Classification ID: 76E99
Mathematics Subject Classification ID: 76U05
Mathematics Subject Classification ID: 76B47
zbMATH DE Number: 3974559
zbMATH Keywords: linear stability
zbMATH Keywords: radially dependent inviscid swirl flows
zbMATH Keywords: axial component of motion
zbMATH Keywords: asymptotic analysis
zbMATH Keywords: large wave numbers
zbMATH Keywords: modes of instability
zbMATH Keywords: trailing line vortex
author: Peter W. Duck
reviewed by: Moses A. Boudourides
MaRDI profile type: Publication
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full work available at URL: https://doi.org/10.1007/bf00946755
OpenAlex ID: W2083345182
description: scientific article; zbMATH DE number 3974559