Mesh generation error

I’m facing a problem with my mesh generation for the simulation of a flew around a propeller.
Can you indicate me how to solve it ?
There is the URL:

Hi, and thanks for using the forum!

Please always include the URL of your project so that we can have a look at it, and provide the best help possible.

There is the URL:

1 Like

Hi there!

I think that your model is still not suitable for a propeller simulation. My suggestions are:

  1. Create a flow region around the propeller (exclude the cylinder that will be used to define the rotating region, using the “Excluded Parts” option)
  2. The cylinder must leave a small gap all around the propeller.

Please refer to the following tutorials for similar applications and workflows:

Can you detail me where to find the exclude parts option ?

Hi again!

It can be found in the setup panel for the flow region creation.


Please find all details in our documentation and tutorials: