A hybrid kinetic-fluid model for solving the gas dynamics Boltzmann-BGK equation
Overview & Synopsis
Our purpose s toderive a hybrid model for particles systems which combines a kinetic description of the fast particles with a fluid description of the thermal ones. Fats particles will be described through a collisional kinetic equation of Boltzmann-BGK type while thermal particles will be modeled by means of a system of a Euler type equations. A conservative numerical scheme is constructed and enables us to validate the approach on various numerical tests.
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hal.science)
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Document Information
| Document Title | A hybrid kinetic-fluid model for solving the gas dynamics Boltzmann-BGK equation |
|---|---|
| Author / Organization | Nicolas Crouseilles, Pierre Degond, Mohammed Lemou |
| Subject & Discipline | Multidisciplinary Academic Open Research |
| Categories | Science & Mathematics |
| Publication Year | 2004 |
| License / Rights | Open Access / Creative Commons |
| Resource Verification | Listed PDF (Verification Pending) |
| Original Host Website |
HAL Open Science
(hal.science)
|
| File Format | application/pdf (Portable Document Format) |
| Language | EN |
| Catalog ID | DOC-101895 |
| Original Source Link | Visit Source Page on hal.science » |