OpenFoam, Propeller, SimpleFoam

[SajjaD]

Hello
I'm solving propeller wake by simpleFoam. But there is an error which is in the below:

Time step continuity errors : sum local = 9.00875e+65, global = 2.31536e+52 , cumulative = 1.8639e+52
So What may cause this problem? How can I fix that?
Thank you all.

[chrisb]

Moved to help forum.

[NormandC]

Chris, isn't the Help forum about FreeCAD? This topic has no relevance to FreeCAD. Unless the propeller was designed in FreeCAD, I don't see how this question has any relevance at all to any of the FreeCAD forums.

[NormandC]

I mean, at some point we have to draw a line, if it's not even remotely related to FreeCAD, it has no place on the FreeCAD forum, period.

[chrisb]

Chris, isn't the Help forum about FreeCAD? This topic has no relevance to FreeCAD. Unless the propeller was designed in FreeCAD, I don't see how this question has any relevance at all to any of the FreeCAD forums.

Oops, I'm afraid I moved the wrong topic. Now looking for the other first post.
Now I'm unsure if this belongs to open discussion or FEM.

[emills2]

Now I'm unsure if this belongs to open discussion or FEM.

CFD sub forum under FEM. Openfoam is accessible in FreeCAD through addon Cfdof.

[chrisb]

moved it again.

[oliveroxtoby]

Hello
I'm solving propeller wake by simpleFoam. But there is an error which is in the below:

Time step continuity errors : sum local = 9.00875e+65, global = 2.31536e+52 , cumulative = 1.8639e+52
So What may cause this problem? How can I fix that?
Thank you all.

Your simulation has diverged. This can occur for many different reasons - it is impossible to give a simple answer. If you are able to share your FreeCAD file I can try to have a quick look at it.