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Complex analysis of turbulence models, algorithms, and grid structures at the computation of recirculating flow in a cavity by means of VP2/3 and fluent packages. Part 2. Estimation of models adequacy

Authors
  • Isaev, S. A.1
  • Baranov, P. A.1
  • Kudryavtsev, N. A.1
  • Lysenko, D. A.1
  • Usachov, A. E.2
  • 1 St. Petersburg State University of Civil Aviation, St. Petersburg, Russia , St. Petersburg (Russia)
  • 2 TsAGI n. a. N.E. Zhukovsky, Moscow, Russia , Moscow (Russia)
Type
Published Article
Journal
Thermophysics and Aeromechanics
Publisher
Nauka/Interperiodica
Publication Date
Jan 01, 2006
Volume
13
Issue
1
Pages
55–65
Identifiers
DOI: 10.1134/S1531869906010060
Source
Springer Nature
Keywords
License
Yellow

Abstract

A joint testing of the specialized (VP2/3) and universal (FLUENT) packages of applied programs of the hydrodynamic and thermophysical profile is carried out on the basis of the solution of a well-known problem of recirculation flow of a viscous incompressible fluid in a lid-driven square cavity. The Reynolds-averaged Navier — Stokes equations are solved with the aid of implicit factored computational procedures. The adequacy of chosen one-, two-, four-parametric semiempirical differential models of turbulence is analysed in detail.

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