In this work, we introduce a new method for tracking the interfaces among several immiscible fluids. To advance the solution in time, we use a MUSCL-type scheme which couples a partial volume representation with a level set one to build the numerical fluxes. In particular we show the positiveness and conservation properties of this method. Some numerical tests are given to demonstrate the conservativeness and the performances of our method. © 2010 Elsevier Inc.
Implicit tracking for multi-fluid simulations
Villa, A.;Formaggia, L.
2010-01-01
Abstract
In this work, we introduce a new method for tracking the interfaces among several immiscible fluids. To advance the solution in time, we use a MUSCL-type scheme which couples a partial volume representation with a level set one to build the numerical fluxes. In particular we show the positiveness and conservation properties of this method. Some numerical tests are given to demonstrate the conservativeness and the performances of our method. © 2010 Elsevier Inc.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
