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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2412.16390 |
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| _version_ | 1866918070869557248 |
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| author | Melvin, Ashley Mandal, J. C. |
| author_facet | Melvin, Ashley Mandal, J. C. |
| contents | In this paper, a novel fully-explicit weakly compressible solver is developed for solving incompressible two-phase flows. The two-phase flow is modelled by coupling the general pressure equation, momentum conservation equations and the conservative level set advection equation. A HLLC-type Riemann solver is proposed to evaluate the convective fluxes along with a simple, consistent and oscillation-free discretization for the non-conservative terms. The solver is tested against several two-phase flow problems for its robustness and adaptability on structured as well as unstructured meshes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_16390 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Development of a Weakly Compressible Solver for Incompressible Two-Phase Flows Melvin, Ashley Mandal, J. C. Computational Physics In this paper, a novel fully-explicit weakly compressible solver is developed for solving incompressible two-phase flows. The two-phase flow is modelled by coupling the general pressure equation, momentum conservation equations and the conservative level set advection equation. A HLLC-type Riemann solver is proposed to evaluate the convective fluxes along with a simple, consistent and oscillation-free discretization for the non-conservative terms. The solver is tested against several two-phase flow problems for its robustness and adaptability on structured as well as unstructured meshes. |
| title | Development of a Weakly Compressible Solver for Incompressible Two-Phase Flows |
| topic | Computational Physics |
| url | https://arxiv.org/abs/2412.16390 |