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Forum: OpenFOAM

April 22, 2010, 21:10

Replies: 28

Open Source Vs Commercial Software

Views: 20,254

Posted By arjun

well i downloaded some pdfs and read about...

well i downloaded some pdfs and read about shallow water equations.
It would need little bit more work to get it working but if it is useful, we can create shallow water solver for it. If you let...

Forum: OpenFOAM

April 22, 2010, 16:45

Replies: 28

Open Source Vs Commercial Software

Views: 20,254

Posted By arjun

the figure you posted looks like standard...

the figure you posted looks like standard diffusion operator and usually descretesized by CDS.

Anyway if you can write down equations in a document along with their boundary conditions, i will let...

Forum: OpenFOAM

April 20, 2010, 04:35

Replies: 28

Open Source Vs Commercial Software

Views: 20,254

Posted By arjun

for me your post does not make much sense. I will...

for me your post does not make much sense. I will only touch few of the points.

why do you care what is done to keep it stable. It is accuracy you should be concerned about. If commercial...

Forum: OpenFOAM

April 18, 2010, 21:52

Replies: 28

Open Source Vs Commercial Software

Views: 20,254

Posted By arjun

if discretization being done properly and same as...

if discretization being done properly and same as commercial solvers i do not see any reason for open source codes to be less accurate than commercial ones.

Results of PDEs when subjected to same...

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