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by qingfeng.xia
Tue Sep 03, 2019 4:30 pm
Forum: FEM
Topic: Feature: add extra FemMesh mesh file export format, potentially usable by other solvers
Replies: 30
Views: 2875

Re: Feature: add extra FemMesh mesh file export format, potentially usable by other solvers

test result: it is fine to use this feature in GUI and nonGUI mode, except for 3 formats, see result report below There is some bugs I fixed, it is on my FreeCAD repo, just one commit top on Bernd's To https://github.com/qingfengxia/FreeCAD.git * [new branch] femgmshexport -> femgmshexport https://g...
by qingfeng.xia
Tue Sep 03, 2019 4:08 pm
Forum: CfdOF / CFD
Topic: parametric pipeline between freecad and openfoam
Replies: 7
Views: 1100

Re: parametric pipeline between freecad and openfoam

Hello all, I am using the openfoam cfd workbench embedded in freecad. It’s working fine. Is there a way to achieve a parametric study, by varying a geometrical parameter (such as a distance or a pipe diameter) and makes the calculus automatically running during night? At the end, the aim is to plot...
by qingfeng.xia
Tue Sep 03, 2019 3:59 pm
Forum: CfdOF / CFD
Topic: CfdOFWorkbench - update patches with Geometry
Replies: 7
Views: 813

Re: CfdOFWorkbench - update patches with Geometry

I am also interested in automate CAE,
here is my example, different tools:

https://github.com/qingfengxia/CAE_pipeline
by qingfeng.xia
Tue Sep 03, 2019 3:53 pm
Forum: FEM
Topic: Feature: add extra FemMesh mesh file export format, potentially usable by other solvers
Replies: 30
Views: 2875

Re: Feature: add extra FemMesh mesh file export format, potentially usable by other solvers

@qingfeng.xia It's been a while ... Are you still interested in merging this? I rebased it on master. See https://github.com/berndhahnebach/FreeCAD_bhb/commits/femgmshexport I may go for some refactor in gmsh tools. Means this should be merged before. To be merged it would need some testing and may...
by qingfeng.xia
Tue Sep 03, 2019 1:22 pm
Forum: FEM
Topic: feature: general initial value and body source, to be tested
Replies: 54
Views: 2731

Re: feature: general initial value and body source, to be tested

the pull request to Bernd is here, it has not been rebased since March 2019.
https://github.com/berndhahnebach/FreeCAD_bhb/pull/51
by qingfeng.xia
Tue Sep 03, 2019 12:57 pm
Forum: FEM
Topic: Feature: add extra FemMesh mesh file export format, potentially usable by other solvers
Replies: 30
Views: 2875

Re: Feature: add extra FemMesh mesh file export format, potentially usable by other solvers

I am still alive :D , but forget my forum password to reply you guys. This function, may be available in my CFD workbench, where I fork Bernd's GmshMesher class. I may turn off some mesh format. otherwise make the open /export dropbox too long. If you think that feature is useful, I will give it a t...
by qingfeng.xia
Mon Feb 11, 2019 9:30 pm
Forum: FEM
Topic: feature: general initial value and body source, to be tested
Replies: 54
Views: 2731

Re: feature: general initial value and body source, to be tested

I fixed the UnitTest failure, it is a following on work on your pep8. It is mergeable to upstream master. it is on my new branch: fembodyconstraint https://github.com/qingfengxia/FreeCAD/tree/fembodyconstraint Merge branch 'fembodyconstraint' of https://github.com/berndhahnebach… Commits on Feb 11, ...
by qingfeng.xia
Thu Jan 31, 2019 11:22 pm
Forum: FEM
Topic: feature: general initial value and body source, to be tested
Replies: 54
Views: 2731

Re: feature: general initial value and body source, to be tested

It has been fixed by some one, it is not shown in github webpage history https://github.com/FreeCAD/FreeCAD/blob/master/src/Mod/Fem/Gui/TaskFemConstraintFluidBoundary.cpp 2) yes there is a bug fix for my fluidboundary, do you suggest splitting it out for pull request directly to master by myself? ht...
by qingfeng.xia
Thu Jan 24, 2019 8:52 pm
Forum: FEM
Topic: feature: general initial value and body source, to be tested
Replies: 54
Views: 2731

Re: feature: general initial value and body source, to be tested

your generall constraints are improvements we should get into master. About a time line ... I do not know, we it is ready ... I will have another look before february. I will separete the fixes commit and add it to my next PR. We might need to change the unit tests. I will have a look at this too. ...
by qingfeng.xia
Thu Jan 24, 2019 7:39 pm
Forum: FEM
Topic: feature: general initial value and body source, to be tested
Replies: 54
Views: 2731

Re: feature: general initial value and body source, to be tested

I will have a look today and tomorrow to solve it. thank you. error: cannot pass objects of non-trivially-copyable type ‘std::string {aka class std::basic_string<char>}’ through ‘...’ Base::Console().Error("Fluid boundary recomputationg failed for boundaryType `%s` \n", boundaryType); I guess the er...

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