BERGMANN, Michel; HOVNANIAN, Jessica; IOLLO, Angelo

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BERGMANN, Michel
Institut de Mathématiques de Bordeaux [IMB]
Modélisation, contrôle et calcul [MC2]

HOVNANIAN, Jessica
Modélisation, contrôle et calcul [MC2]

IOLLO, Angelo
Modélisation, contrôle et calcul [MC2]

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Article de revue

Este ítem está publicado en

Communications in Computational Physics. 2013

Global Science Press

Resumen en inglés

An accurate cartesian method is devised to simulate incompressible viscous flows past an arbitrary moving body. The Navier-Stokes equations are spatially discretized onto a fixed Cartesian mesh. The body is taken into account via the ghost-cell method and the so-called penalty method, resulting in second-order accuracy in velocity. The accuracy and the efficiency of the solver are tested through two-dimensional reference simulations. To show the versatility of this scheme we simulate a three-dimensional self propelled jellyfish prototype< Leer menos

Palabras clave en inglés

Viscous incompressible flo

Immersed boundary method

Penalty method

Cartesian grid

self-propelled Jellyfish

Orígen

Importado de Hal

Centros de investigación

Institut de Mathématiques de Bordeaux (IMB) - UMR 5251