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[PDF] Top 20 A finite element method to solve the compressible Navier-Stokes equations with turbulence modelling

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A finite element method to solve the compressible Navier-Stokes equations with turbulence modelling

A finite element method to solve the compressible Navier-Stokes equations with turbulence modelling

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

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A finite element method to solve the compressible Navier-Stokes equations in 3D with mesh enrichment procedure

A finite element method to solve the compressible Navier-Stokes equations in 3D with mesh enrichment procedure

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

29

A fictitious domain finite element method for simulations of fluid–structure interactions: The Navier–Stokes equations coupled with a moving solid

A fictitious domain finite element method for simulations of fluid–structure interactions: The Navier–Stokes equations coupled with a moving solid

... In the context of fluid –structure interactions, the difficulty related to the applications of such techniques lies in the choice of the Lagrange multiplier space used in order ... Voir le document complet

12

A Hybrid High-Order method for the incompressible Navier–Stokes equations based on Temam's device

A Hybrid High-Order method for the incompressible Navier–Stokes equations based on Temam's device

... requires to solve a linear system where the only globally coupled unknowns are the face velocities and the mean value of the pressure inside each ...element. ... Voir le document complet

37

Automatic coupling and finite element discretization of the Navier-Stokes and heat equations

Automatic coupling and finite element discretization of the Navier-Stokes and heat equations

... in the a posteriori analysis of the ...in a general framework, the a posteriori estimates allow us to numerically determine the zone where ν(T ) can be replaced by ... Voir le document complet

31

FVCA8 benchmark for the Stokes and Navier-Stokes equations with the TrioCFD code – benchmark session

FVCA8 benchmark for the Stokes and Navier-Stokes equations with the TrioCFD code – benchmark session

... devoted to the study of convergence orders of several numer- ical methods that are implemented in the TrioCFD code dedicated to the simulation of turbulent flows and heat transfer in ... Voir le document complet

21

Slip Boundary Conditions for the Compressible Navier–Stokes Equations

Slip Boundary Conditions for the Compressible Navier–Stokes Equations

... of the Boltzmann equation, and the complete slip-flow theory, which may be called the generalized slip-flow theory, has been established [53, 54, 59, 55, 60, 61]; the reader is referred ... Voir le document complet

46

Sensitivity equation method for the Navier-Stokes equations applied to uncertainty propagation

Sensitivity equation method for the Navier-Stokes equations applied to uncertainty propagation

... (a), to establish the stability in the norm L 8 p0, T ; L 2 pΩqq X L 2 p0, T ; H 1 pΩqq for the state and for the sensitivity, we provide an explicit function adapted to ... Voir le document complet

25

Data assimilation finite element method for the linearized Navier-Stokes equations in the low Reynolds regime

Data assimilation finite element method for the linearized Navier-Stokes equations in the low Reynolds regime

... together with regularization techniques developed in the context of discontinuous Galerkin methods, to analyze a data assimilation problem for Stokes ...of the reasons for this ... Voir le document complet

28

Nodal velocity derivatives of finite element solutions: The FiND method for incompressible Navier-Stokes equations

Nodal velocity derivatives of finite element solutions: The FiND method for incompressible Navier-Stokes equations

... developed to evaluate solution derivatives. The pioneering work of Zienkiewicz proposed a technique involving the solution to a global least- squares system of order equal ... Voir le document complet

28

Proper Generalized Decomposition method for incompressible Navier–Stokes equations with a spectral discretization

Proper Generalized Decomposition method for incompressible Navier–Stokes equations with a spectral discretization

... ðyÞ. The PGD approach is usually associated with a finite-difference, finite-element or finite volume ...as turbulence flows, these dicretization methods are not ... Voir le document complet

19

Numerical Solution of Navier-Stokes equations using the Augmented Lagrangian Method

Numerical Solution of Navier-Stokes equations using the Augmented Lagrangian Method

... FIG. 1. Maillage structur´ e Cependant, il convient tr` es mal ` a des g´ eom´ etries com- plexes. Pour cela, on fait recours au maillage non- structur´ e. Se basant sur des ´ el´ ements triangulaires ou t´ etra´ ... Voir le document complet

8

A 3-D multigrid finite element method for the Euler equations

A 3-D multigrid finite element method for the Euler equations

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

20

Splitting up method for the 2D stochastic Navier-Stokes equations

Splitting up method for the 2D stochastic Navier-Stokes equations

... NAVIER-STOKES EQUATIONS ...AND A. MILLET Abstract. In this paper, we deal with the convergence of an iterative scheme for the 2-D stochastic Navier-Stokes ... Voir le document complet

29

A high-order finite volume method with improved isotherms reconstruction for the computation of multiphase flows using the Navier–Stokes–Korteweg equations

A high-order finite volume method with improved isotherms reconstruction for the computation of multiphase flows using the Navier–Stokes–Korteweg equations

... of the isothermal Navier-Stokes-Korteweg equations, Computer Methods in Applied Mechanics and Engineering, 199:1828–1840, ...order finite volume schemes on unstructured grids using ... Voir le document complet

57

A 2D/3D Finite Volume Method used to solve the bidomain equations of electrocardiology

A 2D/3D Finite Volume Method used to solve the bidomain equations of electrocardiology

... Moreover the anisotropies, mesh structures as well as the size of the problem cause the system to be very ill-conditioned most of the ...Hence a good choice of precondi- ... Voir le document complet

11

Algebraic multigrid for stabilized finite element discretizations of the Navier Stokes equation

Algebraic multigrid for stabilized finite element discretizations of the Navier Stokes equation

... The construction of the multigrid coarse spaces is based on an elemental agglomeration algorithm which allows for fast, automated coarse space construction as well [r] ... Voir le document complet

152

Une methode multigrille pour la resolution des equations de Navier-Stokes compressible en deux dimensions par des elements finis

Une methode multigrille pour la resolution des equations de Navier-Stokes compressible en deux dimensions par des elements finis

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ... Voir le document complet

32

Capturing transition features around a wing by reduced-order modeling based on compressible Navier-Stokes equations

Capturing transition features around a wing by reduced-order modeling based on compressible Navier-Stokes equations

... 10085 To cite this version : Bourguet, Rémi and Braza, Marianna and Sevrain, Alain and Bouhadji, Abdellatif Capturing transition features around a wing by reduced-order modeling based on ... Voir le document complet

12

Global bmo −1 (R N ) radially symmetric solution for compressible Navier-Stokes equations with initial density in L ∞ (R N )

Global bmo −1 (R N ) radially symmetric solution for compressible Navier-Stokes equations with initial density in L ∞ (R N )

... of finite energy in ...on the vorticity curlu and the effective pressure µdivu − P (ρ) + P ...Compared with our result there is no regularizing effects on the density ρ inasmuch as ... Voir le document complet

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