Codice | 11/2009 |
Titolo | Implicit tracking for multi-fluid simulations |
Data | 2009-04-05 |
Autore/i | Formaggia, Luca; Villa, Andrea |
Link | Download full text |
Abstract | In this work a new coupled level set - volume tracking method is introduced. To advance the solution in time, a MUSCL-type method combined
to a new °ux limiter is used. It is shown that our discrete method has many interesting properties that make it suitable for problems where the tracking of a large number of regions is needed. A dedicated reconstruction
algorithm for the level set reinizialization is also provided. We show some numerical tests demonstrating its effectiveness for multi-°uid problems. |
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