Statistics of numerically generated turbulence
type: Item
instance of: scholarly article
title: Statistics of numerically generated turbulence
zbMATH Open document ID: 0779.76029
DOI: 10.1007/BF00047209
published in: Acta Applicandae Mathematicae
publication date: 1993-01-16T00:00:00Z
review text: This paper considers numerically generated turbulence obtained by integrating the complete time-dependent three-dimensional Navier-Stokes equations. The simulated unidirectional turbulent flow, bounded by two parallel planes, is strongly inhomogeneous in the direction normal to the planes but homogeneous in the parallel directions. The resulting flow field, which is considered as a numerical realization of fully developed turbulent channel flow, contains detailed information on spatial coherent flow structures as well as on the time-dependency and statistics of the three-dimensional velocity and pressure fields. Focussing here on the statistics of the numerically generated turbulence, second moments and higher moments are presented and compared with the most recent PTV and LDV laboratory measurements.
Mathematics Subject Classification ID: 76F10
Mathematics Subject Classification ID: 76D05
Mathematics Subject Classification ID: 76M20
zbMATH DE Number: 94833
zbMATH Keywords: moments
zbMATH Keywords: unidirectional turbulent flow
zbMATH Keywords: coherent flow structures
author: Helge I. Andersson
author: Reidar Kristoffersen
MaRDI profile type: Publication
cites work: Q4089994
cites work: Turbulence statistics in fully developed channel flow at low Reynolds number
cites work: Direct simulations of low-Reynolds-number turbulent flow in a rotating channel
cites work: Q4359830
cites work: Q3817790
cites work: Direct simulation of a turbulent boundary layer up to Rθ = 1410
description: scientific article; zbMATH DE number 94833