spacefun
Industrial
- Jun 8, 2013
- 13
Hi all,
I'm a newbie to use OpenFOAM.
I want to simulate a flow in control valve to measure its Cv, as steady and incompressible conditions.
I set the pressure at inlet and outlet, and I want to get the velocity of flow and so the flow rate.
I create a simplefoam case, I imported the mesh from Salome and I run some first trials.
What I get is:
after time=10.
It should mean the solver diverges. What I don't understand is how to solve the problem.
Could you suggest me some relaxation parameters to improve the solution and getting the convergence?
Thanks
I'm a newbie to use OpenFOAM.
I want to simulate a flow in control valve to measure its Cv, as steady and incompressible conditions.
I set the pressure at inlet and outlet, and I want to get the velocity of flow and so the flow rate.
I create a simplefoam case, I imported the mesh from Salome and I run some first trials.
What I get is:
Code:
Floating point exception (core dumped)
It should mean the solver diverges. What I don't understand is how to solve the problem.
Could you suggest me some relaxation parameters to improve the solution and getting the convergence?
Thanks