A sharp cartesian method for the simulation of air-water interface
LUDDENS, Francky
Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur [LIMSI]
Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur [LIMSI]
LUDDENS, Francky
Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur [LIMSI]
< Reduce
Laboratoire d'Informatique pour la Mécanique et les Sciences de l'Ingénieur [LIMSI]
Language
en
Communication dans un congrès
This item was published in
The Eighth International Conference on Computational Fluid Dynamics (ICCFD8), Chengdu, Sichuan,China, July 14-18, 2014, The Eighth International Conference on Computational Fluid Dynamics (ICCFD8), Chengdu, Sichuan,China, July 14-18, 2014, ICCFD8, 2014-07-14, Chengdu. 2014-07-13p. 1-9
English Abstract
We firstly present a sharp cartesian method for the simulation of incompressible flows with high density and viscosity ratios, like air-water interfaces. This method is inspired from the second-order cartesian method for ...Read more >
We firstly present a sharp cartesian method for the simulation of incompressible flows with high density and viscosity ratios, like air-water interfaces. This method is inspired from the second-order cartesian method for elliptic problems with immersed interfaces developed in [1]. Then, because a high-order interface description is necessary in this context, we present a level-set technique allowing to maintain in the course of time a third-order accuracy of the level-set itself, and thus a first order accuracy of the curvature.Read less <
English Keywords
incompressible flows
air-water interface
level-set method
cartesian grid discretization
redistanciation
Origin
Hal imported