Numerical models of a far turbulent wake of an elongated body of revolution

The work presents a comparison of numerical models of a far turbulent wake of a towed elongated body of revolution in a homogeneous fluid: model based on the direct numerical simulation, and two semi-empirical models involving the equation of the turbulence energy balance. Computational results demo...

Full description

Saved in:
Bibliographic Details
Published in:Thermophysics and aeromechanics 2016-11, Vol.23 (6), p.929-932
Main Authors: Demenkov, A. G., Druzhinin, O. A., Chernykh, G. G.
Format: Article
Language:English
Subjects:
Brief Communications
Direct numerical simulation
Fluid flow
Numerical models
Physics
Physics and Astronomy
Self-similarity
Thermodynamics
Turbulence
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The work presents a comparison of numerical models of a far turbulent wake of a towed elongated body of revolution in a homogeneous fluid: model based on the direct numerical simulation, and two semi-empirical models involving the equation of the turbulence energy balance. Computational results demonstrate the self-similarity of the decay and agree with known experimental data.
ISSN:0869-8643
1531-8699
DOI:10.1134/S0869864316060159