Search Results - "Kokh, Samuel"

Refine Results
  1. 1

    An acoustic-transport splitting method for the barotropic Baer-Nunziato two-phase flow model by Ait-Ameur, Katia, Kokh, Samuel, Massot, Marc, Pelanti, Marica, Pichard, Teddy

    Published in ESAIM. Proceedings and surveys (01-01-2023)
    “…This work focuses on the numerical approximation of the barotropic Baer-Nunziato two-phase flow model. We propose a numerical scheme that relies on an operator…”
    Get full text
    Journal Article
  2. 2

    A diffuse interface approach for disperse two-phase flows involving dual-scale kinematics of droplet deformation based on geometrical variables by Cordesse, Pierre, Di Battista, Ruben, Chevalier, Quentin, Matuszewski, Lionel, Ménard, Thibaut, Kokh, Samuel, Massot, Marc

    Published in ESAIM. Proceedings and surveys (01-01-2020)
    “…The purpose of this contribution is to derive a reduced-order two-phase flow model in- cluding interface subscale modeling through geometrical variables based…”
    Get full text
    Journal Article
  3. 3

    Experimenting with the p4est library for AMR simulations of two-phase flows by Drui, Florence, Fikl, Alexandru, Kestener, Pierre, Kokh, Samuel, Larat, Adam, Le Chenadec, Vincent, Massot, Marc

    Published in ESAIM. Proceedings and surveys (01-03-2016)
    “…Many physical problems involve spatial and temporal inhomogeneities that require a very fine discretization in order to be accurately simulated. Using an…”
    Get full text
    Journal Article
  4. 4

    An all-regime Lagrange-Projection like scheme for 2D homogeneous models for two-phase flows on unstructured meshes by Chalons, Christophe, Girardin, Mathieu, Kokh, Samuel

    Published in Journal of computational physics (15-04-2017)
    “…We propose an all regime Lagrange-Projection like numerical scheme for 2D homogeneous models for two-phase flows. By all regime, we mean that the numerical…”
    Get full text
    Journal Article
  5. 5

    An All-Regime Lagrange-Projection Like Scheme for the Gas Dynamics Equations on Unstructured Meshes by Chalons, Christophe, Girardin, Mathieu, Kokh, Samuel

    Published in Communications in computational physics (01-07-2016)
    “…We propose an all regime Lagrange-Projection like numerical scheme for the gas dynamics equations. By all regime, we mean that the numerical scheme is able to…”
    Get full text
    Journal Article
  6. 6

    Recasting an operator splitting solver into a standard finite volume flux-based algorithm. The case of a Lagrange-projection-type method for gas dynamics by Bourgeois, Rémi, Tremblin, Pascal, Kokh, Samuel, Padioleau, Thomas

    Published in Journal of computational physics (01-01-2024)
    “…In this paper, we propose a modification of an acoustic-transport operator splitting Lagrange-projection method for simulating compressible flows with gravity…”
    Get full text
    Journal Article
  7. 7

    Recasting an operator splitting solver into a standard finite volume flux-based algorithm. The case of a Lagrange-Projection-type method for gas dynamic by Bourgeois, Remi, Tremblin, Pascal, Kokh, Samuel, Padioleau, Thomas

    Published in Journal of computational physics (2024)
    “…In this paper, we propose a modification of an acoustic-transport operator splitting Lagrange-projection method for simulating compressible flows with gravity…”
    Get full text
    Journal Article
  8. 8

    A unified two-scale gas–liquid multi-fluid model with capillarity and interface regularization through a mass transfer between scales by Loison, Arthur, Kokh, Samuel, Pichard, Teddy, Massot, Marc

    Published in International journal of multiphase flow (01-07-2024)
    “…In this contribution, we derive a gas–liquid two-scale multi-fluid model with capillarity effects to enable a novel interface regularization approach for…”
    Get full text
    Journal Article
  9. 9

    Compressible solver for two-phase flows with sharp interface and capillary effects preserving accuracy in the low Mach regime by Zou, Ziqiang, Grenier, Nicolas, Kokh, Samuel, Tenaud, Christian, Audit, Edouard

    Published in Journal of computational physics (01-01-2022)
    “…•Ghost Fluid method for sharp interface compressible two-phase flows.•Low Mach regime analysis adapted to compressible flows with sharp interfaces and surface…”
    Get full text
    Journal Article
  10. 10

    A random choice scheme for scalar advection by Gallouët, Thierry, Hurisse, Olivier, Kokh, Samuel

    “…Summary This paper is dedicated to a numerical method based on a random choice as proposed in Glimm's scheme. It is applied to the problem of advection of a…”
    Get full text
    Journal Article
  11. 11

    A High-performance and Portable All-Mach Regime Flow Solver Code with Well-balanced Gravity. Application to Compressible Convection by Padioleau, Thomas, Tremblin, Pascal, Audit, Edouard, Kestener, Pierre, Kokh, Samuel

    Published in The Astrophysical journal (20-04-2019)
    “…Convection is an important physical process in astrophysics well-studied using numerical simulations under the Boussinesq and/or anelastic approximations…”
    Get full text
    Journal Article
  12. 12

    A multi-dimensional, robust, and cell-centered finite-volume scheme for the ideal MHD equations by Tremblin, Pascal, Bourgeois, Rémi, Bulteau, Solène, Kokh, Samuel, Padioleau, Thomas, Delorme, Maxime, Strugarek, Antoine, González, Matthias, Brun, Allan Sacha

    Published in Journal of computational physics (15-12-2024)
    “…We present a new multi-dimensional, robust, and cell-centered finite-volume scheme for the ideal MHD equations. This scheme relies on relaxation and splitting…”
    Get full text
    Journal Article
  13. 13

    A Five-Equation Model for the Simulation of Interfaces between Compressible Fluids by Allaire, Grégoire, Clerc, Sébastien, Kokh, Samuel

    Published in Journal of computational physics (20-09-2002)
    “…A diffuse-interface method is proposed for the simulation of interfaces between compressible fluids with general equations of state, including tabulated laws…”
    Get full text
    Journal Article
  14. 14
  15. 15

    Extended Vofire algorithm for fast transient fluid-structure dynamics with liquidagas flows and interfaces by Faucher, Vincent, Kokh, Samuel

    Published in Journal of fluids and structures (01-05-2013)
    “…The present paper is dedicated to the simulation of liquidagas flows with interfaces in the framework of fast transient fluid-structure dynamics. The two-fluid…”
    Get full text
    Journal Article
  16. 16

    An anti-diffusive numerical scheme for the simulation of interfaces between compressible fluids by means of a five-equation model by Kokh, S., Lagoutière, F.

    Published in Journal of computational physics (20-04-2010)
    “…We propose a discretization method of a five-equation model with isobaric closure for the simulation of interfaces between compressible fluids. This numerical…”
    Get full text
    Journal Article
  17. 17

    Extended Vofire algorithm for fast transient fluid–structure dynamics with liquid–gas flows and interfaces by Faucher, Vincent, Kokh, Samuel

    Published in Journal of fluids and structures (01-05-2013)
    “…The present paper is dedicated to the simulation of liquid–gas flows with interfaces in the framework of fast transient fluid–structure dynamics. The two-fluid…”
    Get full text
    Journal Article
  18. 18

    Simulation of sharp interface multi-material flows involving an arbitrary number of components through an extended five-equation model by Billaud Friess, Marie, Kokh, Samuel

    Published in Journal of computational physics (15-09-2014)
    “…In this paper, we present an anti-diffusive method dedicated to the simulation of interface flows on Cartesian grids involving an arbitrary number m of…”
    Get full text
    Journal Article
  19. 19
  20. 20

    A unified two-scale gas-liquid multi-fluid model with capillarity and interface regularization through a mass transfer between scales by Loison, Arthur, Kokh, Samuel, Pichard, Teddy, Massot, Marc

    Published 17-01-2024
    “…In this contribution, we derive a gas-liquid two-scale multi-fluid model with capillarity effects along with a novel interface regularization approach. We…”
    Get full text
    Journal Article