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Finite element implementation of two-equation and algebraic stress turbulence models for steady incompressible flows

Autor
Codina, R.; Soto, O.
Tipus d'activitat
Article en revista
Revista
International journal for numerical methods in engineering
Data de publicació
1999-06
Volum
30
Número
3
Pàgina inicial
309
Pàgina final
333
DOI
10.1002/(SICI)1097-0363(19990615)30:3<309::AID-FLD844>3.0.CO;2-J
URL
http://onlinelibrary.wiley.com/doi/10.1002/%28SICI%291097-0363%2819990615%2930:3%3C309::AID-FLD844%3E3.0.CO;2-J/abstract Obrir en finestra nova
Resum
The main purpose of this paper is to describe a finite element formulation for solving the equations for k and e of the classical k–e turbulence model, or any other two-equation model. The finite element discretization is based on the SUPG method together with a discontinuity capturing technique to deal with sharp internal and boundary layers. The iterative strategy consists of several nested loops, the outermost being the linearization of the Navier–Stokes equations. The basic k–e model i...
Paraules clau
discontinuity-capturing, nested schemes, urbulence models
Grup de recerca
(MC)2 - UPC Mecànica de Medis Continus i Computacional
ANiComp - Anàlisi numèrica i computació científica

Participants