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1

A dynamic variational multiscale method for large eddy simulations on unstructured meshes

Charbel Farhat, Ajaykumar Rajasekharan, Bruno Koobus

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2006

Language:

english

File:

PDF, 1.82 MB

english, 2006

2

Variational multiscale large-eddy simulations of the flow past a circular cylinder: Reynolds number effects

Stephen Wornom, Hilde Ouvrard, Maria Vittoria Salvetti, Bruno Koobus, Alain Dervieux

Journal:

Computers & Fluids

Year:

2011

Language:

english

File:

PDF, 453 KB

english, 2011

3

Computation of low Mach thermical flows with implicit upwind methods

Eric Schall, Cecile Viozat, Bruno Koobus, Alain Dervieux

Journal:

International Journal of Heat and Mass Transfer

Year:

2003

Language:

english

File:

PDF, 1.60 MB

english, 2003

4

Simulation of the flow past a circular cylinder in the supercritical regime by blending RANS and variational-multiscale LES models

Moussaed, Carine, Vittoria Salvetti, Maria, Wornom, Stephen, Koobus, Bruno, Dervieux, Alain

Journal:

Journal of Fluids and Structures

Year:

2014

Language:

english

File:

PDF, 1.26 MB

english, 2014

5

Impact of dynamic subgrid-scale modeling in variational multiscale large-eddy simulation of bluff-body flows

Moussaed, Carine, Wornom, Stephen, Salvetti, Maria-Vittoria, Koobus, Bruno, Dervieux, Alain

Journal:

Year:

2014

Language:

english

File:

PDF, 1.86 MB

english, 2014

6

A methodology for the shape optimization of flexible wings

Vázquez, M., Dervieux, A., Koobus, B.

Journal:

Engineering Computations

Year:

2006

Language:

english

File:

PDF, 576 KB

english, 2006

7

On the implicit time integration of semi-discrete viscous fluxes on unstructured dynamic meshes

Bruno Koobus, Charbel Farhat

Journal:

International Journal for Numerical Methods in Fluids

Year:

1999

Language:

english

File:

PDF, 353 KB

english, 1999

8

Unstructured volume-agglomeration MG: Solution of the Poisson equation

Bruno Koobus, Marie-Hélène Lallemand, Alain Dervieux

Journal:

International Journal for Numerical Methods in Fluids

Year:

1994

Language:

english

File:

PDF, 815 KB

english, 1994

9

Large-eddy simulation of a bluff-body flow on unstructured grids

S. Camarri, M. V. Salvetti, B. Koobus, A. Dervieux

Journal:

International Journal for Numerical Methods in Fluids

Year:

2002

Language:

english

File:

PDF, 404 KB

english, 2002

10

Mesh adaptation as a tool for certified computational aerodynamics

E. Schall, D. Leservoisier, A. Dervieux, B. Koobus

Journal:

International Journal for Numerical Methods in Fluids

Year:

2004

Language:

english

File:

PDF, 944 KB

english, 2004

11

A variational multiscale method for the large eddy simulation of compressible turbulent flows on unstructured meshes––application to vortex shedding

Bruno Koobus, Charbel Farhat

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2004

Language:

english

File:

PDF, 594 KB

english, 2004

12

A low-diffusion MUSCL scheme for LES on unstructured grids

S. Camarri, M.V. Salvetti, B. Koobus, A. Dervieux

Journal:

Computers & Fluids

Year:

2004

Language:

english

File:

PDF, 1001 KB

english, 2004

13

Computation of unsteady viscous flows around moving bodies using the k–ε turbulence model on unstructured dynamic grids

Bruno Koobus, Charbel Farhat, Hai Tran

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2000

Language:

english

File:

PDF, 1.49 MB

english, 2000

14

Torsional springs for two-dimensional dynamic unstructured fluid meshes

C. Farhat, C. Degand, B. Koobus, M. Lesoinne

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

1998

Language:

english

File:

PDF, 1.06 MB

english, 1998

15

Second-order time-accurate and geometrically conservative implicit schemes for flow computations on unstructured dynamic meshes

Bruno Koobus, Charbel Farhat

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

1999

Language:

english

File:

PDF, 1.45 MB

english, 1999

16

A scaled and minimum overlap restricted additive Schwarz method with application to aerodynamics

Marcus Sarkis, Bruno Koobus

Journal:

Computer Methods in Applied Mechanics and Engineering

Year:

2000

Language:

english

File:

PDF, 525 KB

english, 2000

17

Parallel simulation of three-dimensional complex flows: Application to two-phase compressible flows and turbulent wakes

B. Koobus, S. Camarri, M.V. Salvetti, S. Wornom, A. Dervieux

Journal:

Advances in Engineering Software (Thomson Reuters)

Year:

2007

Language:

english

File:

PDF, 535 KB

english, 2007

18

Classical and variational multiscale LES of the flow around a circular cylinder on unstructured grids

Hilde Ouvrard, Bruno Koobus, Alain Dervieux, Maria Vittoria Salvetti

Journal:

Computers & Fluids

Year:

2010

Language:

english

File:

PDF, 1017 KB

english, 2010

19

Multilevel optimization of a supersonic aircraft

M. Vázquez, A. Dervieux, B. Koobus

Journal:

Finite Elements in Analysis and Design

Year:

2004

Language:

english

File:

PDF, 858 KB

english, 2004

20

Efficiency and scalability of a two-level Schwarz algorithm for incompressible and compressible flows

Alcin, H., Koobus, B., Allain, O., Dervieux, A.

Journal:

International Journal for Numerical Methods in Fluids

Year:

2013

Language:

english

File:

PDF, 1.23 MB

english, 2013

21

[American Institute of Aeronautics and Astronautics 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit - Long Beach,CA,U.S.A. (20 April 1998 - 23 April 1998)] 39th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference and Exhibit - An improved method of spring analogy for dynamic unstructured fluid meshes

Farhat, C., Degand, C., Koobus, B., Lesoinne, M.

Year:

1998

Language:

english

File:

PDF, 884 KB

english, 1998

22

[American Institute of Aeronautics and Astronautics 36th AIAA Aerospace Sciences Meeting and Exhibit - Reno,NV,U.S.A. (12 January 1998 - 15 January 1998)] 36th AIAA Aerospace Sciences Meeting and Exhibit - Numerical simulation of vortex shedding flows past moving obstacles using the k-epsilon turbulence model on unstructured dynamic meshes

Tran, Hai, Koobus, Bruno, Farhat, Charbel

Year:

1998

Language:

english

File:

PDF, 982 KB

english, 1998

23

[American Institute of Aeronautics and Astronautics 18th Applied Aerodynamics Conference - Denver,CO,U.S.A. (14 August 2000 - 17 August 2000)] 18th Applied Aerodynamics Conference - Distributed 3D shape optimization with incomplete sensitivities and CAD-free framework for high-speed inviscid and viscous turbulent regimes

Koobus, B., Mohammadi, B., Puigt, G.

Year:

2000

Language:

english

File:

PDF, 655 KB

english, 2000

24

Reverse Automatic Differentiation for Optimum Design: From Adjoint State Assembly to Gradient Computation

Courty, Francois, Dervieux, Alain, Koobus, Bruno, Hascoët, Laurent

Journal:

Optimization Methods and Software

Year:

2003

Language:

english

File:

PDF, 345 KB

english, 2003

25

Total energy conservation in ALE schemes for compressible flows

Dervieux, Alain, Fahrat, Charbel, Koobus, Bruno, Vásquez, Mariano

Journal:

Revue européenne de mécanique numérique

Year:

2010

File:

PDF, 749 KB

2010

26

Positivity statements for a mixed-element-volume scheme on fixed and moving grids

Cournède, Paul-Henry, Koobus, Bruno, Dervieux, Alain

Journal:

Revue européenne de mécanique numérique

Year:

2006

Language:

english

File:

PDF, 1.34 MB

english, 2006

27

[American Institute of Aeronautics and Astronautics 14th Applied Aerodynamics Conference - New Orleans,LA,U.S.A. (17 June 1996 - 20 June 1996)] 14th Applied Aerodynamics Conference - Time-accurate schemes for computing two- and three-dimensional viscous fluxes on unstructured dynamic meshes

Koobus, Bruno, Farhat, Charbel

Year:

1996

Language:

english

File:

PDF, 720 KB

english, 1996

28

[American Institute of Aeronautics and Astronautics 36th AIAA Aerospace Sciences Meeting and Exhibit - Reno,NV,U.S.A. (12 January 1998 - 15 January 1998)] 36th AIAA Aerospace Sciences Meeting and Exhibit - Second-order implicit schemes that satisfy the GCL for flow computations on dynamic grids

Koobus, Bruno, Farhat, Charbel

Language:

english

File:

PDF, 980 KB

english

29

Calculs de sensibilite par differentiation pour l'Aérodynamique

Dervieux, Alain, Mesri, Youssef, Courty, Francois, Hascoet, Laurent, Koobus, Bruno, Vazquez, Mariano, Caloz, Gabriel, Dauge, Monique

Journal:

ESAIM Proceedings

Year:

2008

File:

PDF, 528 KB

2008

30

A Volume-agglomeration multirate time advancing for high Reynolds number flow simulation

Itam, Emmanuelle, Wornom, Stephen, Koobus, Bruno, Dervieux, Alain

Journal:

International Journal for Numerical Methods in Fluids

Year:

2018

Language:

english

File:

PDF, 683 KB

english, 2018

31

[ASME 25th International Conference on Offshore Mechanics and Arctic Engineering - Hamburg, Germany (June 4–9, 2006)] Volume 4: Terry Jones Pipeline Technology; Ocean Space Utilization; CFD and VIV Symposium - A Study of LES Models for the Simulation of a Turbulent Flow Around a Truss Spar Geometry

Sirnivas, Senu, Allain, O., Wornom, S., Dervieux, A., Koobus, B.

Year:

2006

Language:

english

File:

PDF, 893 KB

english, 2006