A coupled approach to compute approximate solutions of a compressible immiscible three-phase flow model with fast transient and stiff source terms - Archive ouverte HAL Access content directly
Preprints, Working Papers, ... Year : 2024

A coupled approach to compute approximate solutions of a compressible immiscible three-phase flow model with fast transient and stiff source terms

Abstract

This paper aims at developing a new numerical coupled approach to compute solutions of a compressible immiscible three-phase flow model with stiff source terms. The targeted applications involve flows with fast transient and shock waves. Thus, a well-posed model with respect to the initial conditions that embarks an entropy inequality is considered. A preliminary work on the underlying relaxation process of the model is conducted. Then the new numerical scheme is presented and numerically tested.
Fichier principal
Vignette du fichier
preprint-jmh-gj-310524.pdf (988.05 Ko) Télécharger le fichier
Origin Files produced by the author(s)

Dates and versions

hal-04587361 , version 1 (14-06-2024)

Identifiers

  • HAL Id : hal-04587361 , version 1

Cite

Jean-Marc Hérard, Guillaume Jomée. A coupled approach to compute approximate solutions of a compressible immiscible three-phase flow model with fast transient and stiff source terms. 2024. ⟨hal-04587361⟩
19 View
0 Download

Share

Gmail Mastodon Facebook X LinkedIn More