SimScale CAE Forum

Convergence Plot flattering

. Why is my plot flattering and not converging. Is this plot normal? I am doing CFD of the pump.
( This is the link of my project.

Hey there, welcome to the forum!

I just checked your project and couldn’t find this residual plots. I guess you already improved your setup.

Here are some suggestions for you to improve the model:

  • Extend the outlet face several diameters of length to create a pipe.
  • Extend the inlet also.

Thanks for the reply, i will try it.

This happen after i extend the inlet and outlet pipe. How do solve this issue?

Hey, and sorry for the late reply, somehow I missed your last post.

For help with this error, please refer to the following pages: