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leaf December 1, 2007 13:59

Boundary Condition When using FVM?
 
Hi, everyone:

How to discretize the boundary condition d(phi)/dx=0 at the right side of a 1D problem using FVM? Assuming hyperbolic system and subsonic flow.

Thanks.

Newton-USP December 4, 2007 21:01

Re: Boundary Condition When using FVM?
 
U will find about boundary conditions in the book of Malalasekera.... or in the Ferziger one... They r very simple to read...

Good luck...

Praveen. C December 5, 2007 04:53

Re: Boundary Condition When using FVM?
 
If the flux contains d(phi)/dx then use the boundary condition to calculate the flux. Otherwise use d(phi)/dx=0 to get phi at the right boundary and use it to compute the flux at that boundary.


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