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by julieng
Fri Dec 14, 2018 11:31 pm
Forum: CfdOF / CFD
Topic: Heat transfer simulation with cfdOF
Replies: 2
Views: 522

Heat transfer simulation with cfdOF

Hello,

Is there a future heat transfer solver in cfdof? I mean a possibility to calculate heat transfer coefficient between liquid and solid.
I think Openfoam can handle this very well.

Elmer solver of FEM FreeCAD can do that but it is very limited for 3D turbulent fluid cases.

Best regards

Julien
by julieng
Tue Dec 11, 2018 6:50 am
Forum: FEM
Topic: Elmer Integration (GSoC) - Activity Log
Replies: 277
Views: 27881

Re: Elmer Integration (GSoC) - Activity Log

Hello, Ok now it works, my Elmer installation was wrong. I can reproduce the beam in using the direct solver of Elmer. I try a simple 3D fluid flow curve pipe test. I am a little bit lost with the Elmer BC. For the inlet I define a velocity in the way of the flow no prblem. For the walls I force a 0...
by julieng
Sun Dec 09, 2018 7:41 pm
Forum: FEM
Topic: Elmer Integration (GSoC) - Activity Log
Replies: 277
Views: 27881

Re: Elmer Integration (GSoC) - Activity Log

I have the version 0.17 of FreeCAD , 2 weeks ago installed.
I have the same error when computing the work bench FEM 3D beam example (I change the mesh to gmsh before computing)

Best regards

Julien
by julieng
Sun Dec 09, 2018 8:38 am
Forum: FEM
Topic: Elmer Integration (GSoC) - Activity Log
Replies: 277
Views: 27881

Re: Elmer Integration (GSoC) - Activity Log

Thank you Bernd, My next problem is that Elmer cannot find the material that I have assigned for the body. "ERROR:: InitializeElementDescriptions: elements.def not found" I ran a simple elasticity calculation. It works with Calculix but not with Elmer. I have add the body selection in the sub node e...
by julieng
Sat Dec 08, 2018 1:09 pm
Forum: FEM
Topic: Elmer Integration (GSoC) - Activity Log
Replies: 277
Views: 27881

Re: Elmer Integration (GSoC) - Activity Log

Hello, I have done some studies 3 years ago with Elmer on conjugate heat transfer problems including phase change solid/ liquid and induction heating. I discover FreeCAD recently and I am very interested to be able to use Elmer via FreeCAD GUI. I work with Windows 10, is it possible to have a recent...
by julieng
Tue Dec 04, 2018 12:12 pm
Forum: CfdOF / CFD
Topic: cfMesh install problem
Replies: 23
Views: 2233

Re: cfMesh install problem

Hello,

Thank you for your help, you were right I didn't wait enough time! Sorry

Now everything works

Best regards
by julieng
Sat Dec 01, 2018 8:25 am
Forum: CfdOF / CFD
Topic: cfMesh install problem
Replies: 23
Views: 2233

Re: cfMesh install problem

Hello, I do again the whole installation and now, I have only HiSA not found! I have the Following message in the preference window: Downloading blueCFD-Core, please wait... blueCFD-Core downloaded to C:\Users\julien\Downloads\blueCFD-Core-2017-2-win64-setup.exe blueCFD-Core installer launched - ple...
by julieng
Wed Nov 28, 2018 8:10 pm
Forum: CfdOF / CFD
Topic: cfMesh install problem
Replies: 23
Views: 2233

Re: cfMesh install problem

Hello,

I uninstall and re-install CFDOF again according to your comments.

I have again the same error message.

Nothing in the script window appears during the installation

Best regards
by julieng
Tue Nov 27, 2018 9:33 pm
Forum: CfdOF / CFD
Topic: cfMesh install problem
Replies: 23
Views: 2233

Re: cfMesh install problem

Hello,

Thank you for your answer. I re-install cfdof by removing the module and install it again.
I re-install blue-cfd core, cfmesh and hisa. The preference page has not been closed during installation.

The same message occurs :
cfmesh not found
hisa not found

Best regards

Julien
by julieng
Mon Nov 26, 2018 7:42 pm
Forum: CfdOF / CFD
Topic: cfMesh install problem
Replies: 23
Views: 2233

Re: cfMesh install problem

Hello,

FreeCAD seems so nice, very excited to test it.

I work on Windows 10. I try to install cfdOF, via preferences install blueCFD-core, cfMesh and HiSA, I have checked the dependencies and have the following message:
cfMesh not found
HiSA not found

What is the problem ?

Thank you

Julien

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