Search found 106 matches

by julieng
Sat Nov 28, 2020 9:13 pm
Forum: Forum français
Topic: linear pattern mirror etc
Replies: 16
Views: 1300

Re: linear pattern mirror etc

Ok merci pour vos réponses.
by julieng
Sat Nov 28, 2020 9:10 pm
Forum: CfdOF / CFD
Topic: Chip cooling ==> new solver available
Replies: 30
Views: 16935

Re: Chip cooling ==> new solver available

Yes, now it works!

But the solution is not converged (I am in steady case) criteron for Energy > 10^-2 and the solver return that it is finished.

Do you know which y+ is required with this solver?

Best regards
by julieng
Sat Nov 28, 2020 7:56 pm
Forum: Forum français
Topic: linear pattern mirror etc
Replies: 16
Views: 1300

linear pattern mirror etc

Bonjour à tous, Je voudrais savoir pour quelle raison il n'est pas possible de faire des répétitions (symétrie, répétition linéraire ou circulaire etc) si les formes répétées ne sont pas en contact dans part design ? Il doit forcément être possible de le faire. https://zupimages.net/up/20/48/oucj.jp...
by julieng
Sat Nov 28, 2020 4:08 pm
Forum: CfdOF / CFD
Topic: Chip cooling ==> new solver available
Replies: 30
Views: 16935

Re: Chip cooling ==> new solver available

Hello, I have update the cfdOF WB and now I can impose heat transfer coef by double click. But I think that there is a problem again on this because when click OK and I open again the window the heat transfer coef is not record. I try without potential flow initialization. Imposing 10 Pa for the pre...
by julieng
Thu Nov 26, 2020 8:41 pm
Forum: CfdOF / CFD
Topic: Chip cooling ==> new solver available
Replies: 30
Views: 16935

Re: Chip cooling ==> new solver available

I try to run the test case chipCooling but it doesn't converge. I use bluecfdcore with FC0.19 on Windows 10

Image

Julien
by julieng
Thu Nov 26, 2020 8:04 pm
Forum: CfdOF / CFD
Topic: Chip cooling ==> new solver available
Replies: 30
Views: 16935

Re: Chip cooling ==> new solver available

Hello, I test the compressible solver. What is the recommended value for y+ ? With the wll function SST I know that y+ need to be between 30 - 100. But to resolve the energy equation normaly the value of y + should be decrease close to 1 ? Other question on BC. When I choose in the solver compressib...
by julieng
Thu Nov 26, 2020 5:46 pm
Forum: FEM
Topic: bonding/gluing multiple bodies in FEM
Replies: 5
Views: 1124

Re: bonding/gluing multiple bodies in FEM

Someone could have a try of the case?

Best regards

Julien
by julieng
Thu Nov 26, 2020 5:45 pm
Forum: Announcements & Features
Topic: Cadenas 3DfindIT available for FreeCAD
Replies: 7
Views: 7137

Re: Cadenas 3DfindIT available for FreeCAD

Hello,

No it doesn't work. Possible to install via the addon manager but it crashes FC when I launch the research in the WB.
I have posted a message on github to understand what's wrong

Julien
by julieng
Wed Nov 25, 2020 6:57 pm
Forum: Help on using FreeCAD
Topic: 3DfindIT WB
Replies: 1
Views: 370

3DfindIT WB

Hello,

I try to install the 3Dfindit WB which seems very usefull in youtube video.

I work on Windows 10 with FC 0.19. I have installed via addon manager 3DfinIT but when I try to do a research FC crashes each time.

Is it a know bug? Or do I need to install something else?

Julien
by julieng
Wed Nov 25, 2020 10:57 am
Forum: FEM
Topic: bonding/gluing multiple bodies in FEM
Replies: 5
Views: 1124

Re: bonding/gluing multiple bodies in FEM

Than you for your answer.

I attach the file with the mesh object