Angular momentum conservation law and Navier-Stokes theory
type: Item
instance of: scholarly article
title: Angular momentum conservation law and Navier-Stokes theory
zbMATH Open document ID: 0830.76022
DOI: 10.1016/0020-7462(94)90055-8
author: Dieter Straub
author: Michael Lauster
published in: International Journal of Non-Linear Mechanics
publication date: 1996-01-28T00:00:00Z
review text: A Navier-Stokes fluid is defined to be an isotropic, non-micromorph material for which a linear relation between the viscous pressure tensor and the stretching holds in every theoretical flow situation. However, as to the dynamical representation of this fluid's state quantities, the conservation law of angular momentum is generally ignored. The paper deals with the impact of this principle on the mathematical structure of the ordinary Navier-Stokes equation of motion. A respective new theory of thermofluid dynamics is briefly summarized. It allows the elimination of some serious inconsistencies which are inherent in the present state of the Navier-Stokes theory.
Mathematics Subject Classification ID: 76D05
Mathematics Subject Classification ID: 82D15
zbMATH DE Number: 755049
zbMATH Keywords: ordinary equation of motion
zbMATH Keywords: non-equilibrium concepts
zbMATH Keywords: thermofluid dynamics
MaRDI profile type: Publication
full work available at URL: 0020-7462(94)90055-8
OpenAlex ID: W2028372912
description: scientific article; zbMATH DE number 755049