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-   -   Apply boundary condition in sph(smoothe particle hydrodynamic) method (http://www.cfd-online.com/Forums/main/78512-apply-boundary-condition-sph-smoothe-particle-hydrodynamic-method.html)

maasoumihashem July 23, 2010 12:00

Apply boundary condition in sph(smoothe particle hydrodynamic) method
 
Hi.
I'm simulating lid driven cavity problem by sph method, but I don't know how can I applying ghost or dummy boundary for simulating lid of cavity.
Please help and thank you very much in advance.

Abdelraheem July 29, 2010 06:22

Apply Dummy particle
 
Quote:

Originally Posted by maasoumihashem (Post 268720)
Hi.
I'm simulating lid driven cavity problem by sph method, but I don't know how can I applying ghost or dummy boundary for simulating lid of cavity.
Please help and thank you very much in advance.

To apply dummy boundary, U need to read the code in SPH book for Liu,
First u need to add the dummy boundary for initialinput file,
Now I am studing about ghost particle
I want to implement it explicity, So please if u found answe about ghost particle, Please let me know


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