An Accurate Cartesian Method for Incompressible Flows with Moving Boundaries
2014 ◽
Vol 15
(5)
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pp. 1266-1290
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Keyword(s):
The Body
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AbstractAn 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.
1969 ◽
Vol 37
(4)
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pp. 727-750
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1998 ◽
Vol 212
(4)
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pp. 269-287
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2001 ◽
2000 ◽
Keyword(s):