Momentum-flux condition for Landau-Squire jet flow
type: Item
instance of: scholarly article
title: Momentum-flux condition for Landau-Squire jet flow
zbMATH Open document ID: 0605.76046
DOI: 10.1007/BF00947914
author: J. A. Geurst
published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik
publication date: 1986-01-01T00:00:00Z
review text: We derive explicit expressions for the components of the momentum-flux tensor in the case of general Slezkin flow. It turns out that the lateral flux of longitudinal momentum can be expressed in terms of the coefficients of the governing differential equation only. This remarkable result does not seem to have been recognized before. It makes the introduction of a ''jet condition'' possible that has to be satsfied a priori by a Landau-Squire jet flow. The new criterion is applied to some of the jet flows mentioned above. Some new light is shed on the classical Landau-Squire jet.
Mathematics Subject Classification ID: 76D25
zbMATH DE Number: 3978638
zbMATH Keywords: momentum-flux tensor
zbMATH Keywords: general Slezkin flow
zbMATH Keywords: lateral flux
zbMATH Keywords: longitudinal momentum
zbMATH Keywords: jet condition
zbMATH Keywords: Landau-Squire jet flow
MaRDI profile type: Publication
cites work: The Round Laminar Jet
cites work: Q5811850
cites work: Flow induced by jets and plumes
full work available at URL: https://doi.org/10.1007/bf00947914
OpenAlex ID: W2002582671
description: scientific article; zbMATH DE number 3978638