A relaxation approach to the coupling of a two-phase fluid with a linear-elastic solid
Numerical Analysis
2024-09-10 v1 Numerical Analysis
Abstract
A recently developed coupling strategy for two nonconservative hyperbolic systems is employed to investigate a collapsing vapor bubble embedded in a liquid near a solid. For this purpose, an elastic solid modeled by a linear system of conservation laws is coupled to the two-phase Baer-Nunziato-type model for isothermal fluids, a nonlinear hyperbolic system with non-conservative products. For the coupling of the two systems the Jin-Xin relaxation concept is employed and embedded in a second order finite volume scheme. For a proof of concept simulations in one space dimension are performed.
Cite
@article{arxiv.2409.05473,
title = {A relaxation approach to the coupling of a two-phase fluid with a linear-elastic solid},
author = {Niklas Kolbe and Siegfried Müller},
journal= {arXiv preprint arXiv:2409.05473},
year = {2024}
}
Comments
14 pages, 7 figures