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Cell|centered Lagrangian scheme for multi|material flows with equal ...


Cell-centered Lagrangian scheme for multi-material flows with ...

A cell-centered Lagrangian scheme is presented for a multi-material hydrodynamics model with equilibrated material pressures.

(PDF) Cell-centered Lagrangian scheme for multi-material flows with ...

PDF | A cell-centered Lagrangian scheme is presented for a multi-material hydrodynamics model with equilibrated material pressures. The scheme is.

Cell-centered Lagrangian scheme for multi-material flows with equal ...

An extension of the cell-centered monophase Lagrangian scheme EUCCLHYD [1] is pre- sented for a multiphase hydrodynamics model with equal pressure ...

Cell-centered Lagrangian scheme for multi-material flows with ...

Abstract. A cell-centered Lagrangian scheme is presented for the multi-material hydrodynamics mo- del with equal pressure assumption.

Cell-centered Lagrangian scheme for multi-material flows with equal ...

The present document is motivated by the development and the study of diffuse interface strategies which does not require the use of geometric interface ...

Cell-centered Lagrangian scheme for multi-material flows with ...

Five-equation model supplemented with an equal pressure assumption. • Cell-centered Lagrangian scheme for multimaterial flows. • Entropy production is ...

A cell-centered implicit-explicit Lagrangian scheme for a unified ...

A cell-centered implicit-explicit updated Lagrangian finite volume scheme on unstructured grids is proposed for a unified first-order hyperbolic formulation of ...

(PDF) A Cell-Centered Lagrangian Scheme for Two-Dimensional ...

We present a new Lagrangian cell-centered scheme for two-dimensional compressible flows. The primary variables in this new scheme are cell-centered, i.e., ...

A Cell-Centered Lagrangian Scheme for Two-Dimensional ...

This form is well adapted to the simulation of multi-material compressible fluid flows, such as those encountered in the domain of Inertial ...

Multi-material flows with pressure equilibration in a cell ... - CFC2023

Benefiting from these considerations, a cell-centered Lagrangian scheme is here presented for a multi-material hydrodynamics model (with equal pressure ...

A Cell-Centered Lagrangian Scheme for Two-Dimensional ...

We present a new Lagrangian cell-centered scheme for two-dimensional compressible flows. The primary variables in this new scheme are cell-centered.

A 3d Multi-Material Cell-Centered Indirect Arbitrary Lagrangian ...

It also allows the same treatment for pure and mixed cells, the same framework for dispersed or separated phases, robust multi-material ...

Positivity-preserving cell-centered Lagrangian schemes for multi ...

They refer to the current configuration of the fluid flow. And to solve updated Lagrangian gas dynamics equations, two approaches are mainly ...

A high-order cell-centered Lagrangian scheme for two ... - Hal-Inria

The results obtained for various representative configurations of one and two-dimensional compressible fluid flows show the robustness and the ...

[PDF] A high order cell-centered semi-Lagrangian scheme for multi ...

Semantic Scholar extracted view of "A high order cell-centered semi-Lagrangian scheme for multi-dimensional kinetic simulations of neutral gas flows" by Y.

(PDF) A cell-centered Lagrangian scheme with the preservation of ...

... multi-material problems. Comparing with the ... material flow simulations such as astrophysics and inertial confinement fusion (ICF). ... equal sides of the cell ...

Staggered Lagrangian Discretization Based on Cell-Centered ...

Thus, Lagrangian methods can capture contact discontinuity sharply in multi-material fluid flows. However, in the La- grangian framework, one has to discretize ...

Second order conservative Lagrangian DG schemes for ... - CDN

Shu, Positivity-preserving Lagrangian scheme for multi-material compressible flow, J. ... Maire, A high-order cell-centered Lagrangian scheme for compressible ...

A cell-centered Arbitrary Lagrangian Eulerian (ALE) method for multi ...

to the simulation of two-dimensional multi-material compressible fluid flows. Gas dynamics equations are discretized with an unstructured finite volume scheme.

Copyright © by SIAM. Unauthorized reproduction of this article is ...

Abstract. We present a new Lagrangian cell-centered scheme for two-dimensional compressible flows. The primary variables in this new scheme are ...