Learning Forum

[KianaMousavi]

Hi

I have an irregular form which is the fluid domain in my design. I did the meshing and proceeded to the setup phase.

 

Following the tutorials online, I chose steady and viscous laminar model . The results didn't converge. 

 

Then, I was advised to use the transient setting as the shape is irregular. I tried transient with viscous laminar.

 

And also transient with K-omega, SA and transition SST each time.

 setting with k-omega

setting with SA

setting with transition sst

 

 

None of the above setting worked. Of course there is something that I'm doing wrong.

Can you please help me achieve the right settings? 

[Rob]

I'd check the mesh quality, and then review the time step size.