Search found 322 matches

by oliveroxtoby
Thu Nov 14, 2019 9:40 am
Forum: CfdOF / CFD
Topic: flow simulation
Replies: 5
Views: 841

Re: flow simulation

elf128 wrote:
Thu Nov 14, 2019 3:43 am
Unfortunately. The link you've posted doesn't work.
Information

The requested topic does not exist.
Please see https://forum.freecadweb.org/viewtopic.php?f=37&t=33492
by oliveroxtoby
Thu Oct 31, 2019 10:04 am
Forum: CfdOF / CFD
Topic: [Solved] Trisurf parameters
Replies: 3
Views: 197

Re: Trisurf parameters

I have a fairly complex geometry, and trying to generate the mesh with cfMesh under cfdOF, but the only trisurf operation of creating the STL, after 1 hour has not yet ended and the "Part__Feature_Geometry.stl" file has exceeded 7 GB Looking at the files: https://github.com/jaheyns/CfdOF/blob/maste...
by oliveroxtoby
Wed Oct 23, 2019 8:08 pm
Forum: CfdOF / CFD
Topic: Problem installing cfmesh
Replies: 19
Views: 1244

Re: Problem installing cfmesh

Please could you check specifically the following: Please check whether the libraries libtriSurface.so, libmeshTools.so and libOpenFOAM.so exist in the directory /home/tcmadmin/OpenFOAM/OpenFOAM-7/platforms/linux64GccDPInt32Opt/lib Neither the snappyHexMesh works with OpenFOAM versions. This suggest...
by oliveroxtoby
Mon Oct 21, 2019 5:48 am
Forum: CfdOF / CFD
Topic: Simple simulation exiting with error
Replies: 2
Views: 273

Re: Simple simulation exiting with error

Hi! I tried a very simple first simulation, an air flow in a cylinder. The meshing is good and the boundaries setup works perfectly. However when I run the solver I get this error in the linked file. I tried both parallel and un-parallel solving. What is the problem?? Thanks for your help OS: Ubunt...
by oliveroxtoby
Thu Oct 17, 2019 5:55 am
Forum: CfdOF / CFD
Topic: Problem installing cfmesh
Replies: 19
Views: 1244

Re: Problem installing cfmesh

nil.parent wrote:
Wed Oct 16, 2019 4:49 pm
Hi Oliver,
It might be linked to my previous problem, I tried to mesh a simple cylinder, however I had an error with both gmesh and cfmesh I linked in the files.What is this "compression"??
Thank you very much
Should be resolved.
by oliveroxtoby
Wed Oct 16, 2019 6:28 am
Forum: CfdOF / CFD
Topic: Problem installing cfmesh
Replies: 19
Views: 1244

Re: Problem installing cfmesh

g++ -std=c++11 -m64 -Dlinux64 -DWM_ARCH_OPTION=64 -DWM_DP -DWM_LABEL_SIZE=32 -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof -Wno-attributes -O3 -DNoRepository -ftemplate-depth-100 -DFOAM_VERSION_6 -DNoSizeType -I/home/tcmadmin/OpenFOAM/OpenFOAM-7/src/t...
by oliveroxtoby
Mon Oct 14, 2019 8:39 pm
Forum: CfdOF / CFD
Topic: Problem installing cfmesh
Replies: 19
Views: 1244

Re: Problem installing cfmesh

Hi Oliver! Thank you for your answer, I re-runned ./Allwmake and here is the output : 2019-10-14 13:17:55 +0200 ======================================== Finished compile of cfMesh with OpenFOAM-v1906 Gcc system compiler linux64GccDPInt32Opt, with SYSTEMOPENMPI openmpi-system wmake doc skip wmake ta...
by oliveroxtoby
Sun Oct 13, 2019 3:31 pm
Forum: CfdOF / CFD
Topic: Problem installing cfmesh
Replies: 19
Views: 1244

Re: Problem installing cfmesh

Is there a solution?? :cry: Really not sure what the problem could be. Can you confirm that your openfoam compilation completed without error. Re-run ./Allwmake from your OpenFOAM directory and ensure that no error messages appear. What output do you get if you run an openfoam command like snappyHe...
by oliveroxtoby
Thu Oct 10, 2019 7:22 pm
Forum: CfdOF / CFD
Topic: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Replies: 272
Views: 36810

Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM

So similar results but my observation is that the Properties panel only includes model components and not velocity, pressure etc. properties. And no orientation array options. 10-10-19 PV 5.7.0 Properties Glyph.PNG I must also repeat that only PV 5.7.0 allows me to open a file to edit without launc...
by oliveroxtoby
Thu Oct 10, 2019 7:37 am
Forum: CfdOF / CFD
Topic: [SOLVED] Porous Baffle BC Ignoring Wire Screen Parameters
Replies: 3
Views: 209

Re: Porous Baffle BC Ignoring Wire Screen Parameters

Hi All, It looks like CfdOF is ignoring the Wire Screen Parameters in the Porous Baffle BC. No matter what I put in for the wire screen parameters, I get the same results. Looking in the 0 folder in the p file, the Boundary Condition values don't change for different values of Wire Diameter and Spa...