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Old   December 23, 2008, 03:44
Default Question about Dynamic Mesh
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Kosum
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I'm working on dynamic mesh to analys a moving hydrofoil (flaping wing propulsion)and i decide to make 2 face

inner grid : contain hydrofoil profile wall. this

entire face will deform within outer grid

by equation i write in .c file. it's circle

with 10 cord diameter outer grid : this face will be stationary and have

to remeshing every time step

now i wonder that is this solution is right ? i mean IF this mean i'm moving the foil AND fluid around it (fluid have velocity from deforming grid) or this mean i still moving the foil alone ? i want to analyse a flow around hydrofoil , can i still use gambit this way

thank you

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Old   December 24, 2008, 22:31
Default Re: Question about Dynamic Mesh
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zhaowg
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For dynamic mesh, you can establish it using gambit,like normal mesh; the moving is defined in the Sover,such as Fluent. So ,the most important thing you must do is in Fluent.
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Old   December 25, 2008, 06:57
Default Re: Question about Dynamic Mesh
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Kosum
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hm...i see, thank you but it's fluent still need a appropriate mshing, though
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Old   December 25, 2008, 11:00
Default Re: Question about Dynamic Mesh
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zhaowg
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Sure, especially to dynamic mesh.
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