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by Sidemountyucatan
Fri Feb 14, 2020 12:31 pm
Forum: CfdOF / CFD
Topic: File save
Replies: 1
Views: 97

File save

OS: Windows 10 Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.18.4 (GitTag) Build type: Release Branch: releases/FreeCAD-0-18 Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8 Python version: 3.6.6 Qt version: 5.6.2 Coin version: 4.0.0a OCC version: 7.3.0 Locale: German/Switzerland (de...
by Sidemountyucatan
Tue Feb 11, 2020 6:25 pm
Forum: CfdOF / CFD
Topic: Simulation does exit with error
Replies: 8
Views: 269

Re: Simulation does exit with error

Constructive discussion ! I appriciate that a lot ! Basically I want see the stream in / around the two structures (red circles in picture). (...has to do with stream in clean room service, particle separation etc.) Regarding the velocity: I have to check but it should be 0.2 m/s =approx. 0.8 km/h. ...
by Sidemountyucatan
Tue Feb 11, 2020 2:06 pm
Forum: CfdOF / CFD
Topic: Simulation does exit with error
Replies: 8
Views: 269

Re: Simulation does exit with error

Thx a lot for your feedback.

in my solution all residuals are going towards 10^-4. Except the one for the pressure. Do you have any idea
why ?
by Sidemountyucatan
Tue Feb 11, 2020 9:06 am
Forum: CfdOF / CFD
Topic: Simulation does exit with error
Replies: 8
Views: 269

Re: Simulation does exit with error

Hi thschrader,

you are right ! With this approach it works. But what is the reason ? Simply because it is no potential flow ?
(not friction free, not rotation free) ? Or is it a code issue ?

Do you have any clue ?

Thx
by Sidemountyucatan
Sun Feb 09, 2020 3:23 pm
Forum: CfdOF / CFD
Topic: Simulation does exit with error
Replies: 8
Views: 269

Simulation does exit with error

Hi all, OS: Windows 10 Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.18.4 (GitTag) Build type: Release Branch: releases/FreeCAD-0-18 Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8 Python version: 3.6.6 Qt version: 5.6.2 Coin version: 4.0.0a OCC version: 7.3.0 Locale: German/Switzer...
by Sidemountyucatan
Mon Feb 03, 2020 8:47 am
Forum: CfdOF / CFD
Topic: cfmesh error
Replies: 1
Views: 111

cfmesh error

OS: Windows 10 Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.18.4 (GitTag) Build type: Release Branch: releases/FreeCAD-0-18 Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8 Python version: 3.6.6 Qt version: 5.6.2 Coin version: 4.0.0a OCC version: 7.3.0 Locale: German/Switzerland (de...
by Sidemountyucatan
Mon Jan 27, 2020 2:29 pm
Forum: CfdOF / CFD
Topic: Dependencies check message / cfmesh error
Replies: 4
Views: 296

Re: Dependencies check message / cfmesh error

Hi oliveroxtoby, I post following the error message when I tried to mesh the cylinder. I did several search about what the heck may go wrong but without result. Environment is now ready. Notes: - You can change between installed versions by running: ofmenu - You can change to other predefined versio...
by Sidemountyucatan
Mon Jan 20, 2020 6:40 pm
Forum: CfdOF / CFD
Topic: Dependencies check message / cfmesh error
Replies: 4
Views: 296

Re: Dependencies check message / cfmesh error

Thanks. But do you have any Idea what s wrong with cfmesh ? I suppose it's not the model. More simple isnt possible.
by Sidemountyucatan
Sun Jan 19, 2020 3:16 pm
Forum: CfdOF / CFD
Topic: Dependencies check message / cfmesh error
Replies: 4
Views: 296

Dependencies check message / cfmesh error

OS: Windows 10 Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.18.4 (GitTag) Build type: Release Branch: releases/FreeCAD-0-18 Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8 Python version: 3.6.6 Qt version: 5.6.2 Coin version: 4.0.0a OCC version: 7.3.0 Locale: German/Switzerland (de...
by Sidemountyucatan
Sun Dec 15, 2019 12:36 pm
Forum: CfdOF / CFD
Topic: Problems calling Solver (Cfdof)
Replies: 1
Views: 144

Problems calling Solver (Cfdof)

Hi all, when calling solver (green arrow symbol) I just get the following Pop-up. see attachemnt. What I am doing wrong ? ....... I did geometry, meshed it, set up physics model , fluid properties, initial fields, boundaries ... in fact all what is needed but thats the result. OS: Windows 10 Word si...

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