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Forum: OpenFOAM Running, Solving & CFD

June 22, 2017, 14:28

Replies: 12

icoFoam Courant number growth problem

Views: 2,121

Posted By Sugajen

Solved!

As you suggested I refined the mesh but it didn't make much of a difference. Finally solved with the following fvSchemes

ddtSchemes
{
default Euler;
}

gradSchemes
{
...

Forum: OpenFOAM Running, Solving & CFD

June 20, 2017, 19:06

Replies: 12

icoFoam Courant number growth problem

Views: 2,121

Posted By Sugajen

fvSchemes and fvSolution

I am facing a similar issue where the Co number increases due to high pressure gradient. The solver that I am using is icoFoam.
I am able to run the same flow with 0 bar at outlet. But when I...

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