3D static finite element analysis benchmark?!
3D static finite element analysis benchmark?!
(OP)
Hello,
I've written a 3d finite element code in matlab, generating tetrahedral volume meshes and solving possion equation. I need an example with analyrtical solution to check my program? anyone got a benchmark?
I've written a 3d finite element code in matlab, generating tetrahedral volume meshes and solving possion equation. I need an example with analyrtical solution to check my program? anyone got a benchmark?





RE: 3D static finite element analysis benchmark?!
Otherwise, I have been known to use books like "Standard Handbook of Engineering Calculations" from McGraw-Hill or various Machine Design handbooks and textbooks.
RE: 3D static finite element analysis benchmark?!
Any decent math textbook discussing PDE should have some solved examples, though it might not include PDE on 3D domains. Maybe a handbook on PDE might have some.
Probably a better bet would be a text on heat transfer (or trasport phenomena), it should have some examples since Poisson's eq. describes steady heat condution (or diffusion) with constant source term.....I think.
RE: 3D static finite element analysis benchmark?!
Ed.R.
RE: 3D static finite element analysis benchmark?!
corus
RE: 3D static finite element analysis benchmark?!
you can find example solutions of Poisson's equation in 1-d and 2-d at the following link :
ht
Regards,
Torpen