Search found 808 matches

by oliveroxtoby
Wed Mar 13, 2024 7:55 pm
Forum: CfdOF / CFD
Topic: Run mesher
Replies: 8
Views: 711

Re: Run mesher

Please attach a saved .FCstd file and instructions for reproducing your problem from the saved state. This will greatly increase the chances of the issue being looked at by someone, and prevent time being wasted on blind speculation. The easier an issue can be reproduced, the easier it is to fix, s...
by oliveroxtoby
Sun Mar 03, 2024 8:05 pm
Forum: CfdOF / CFD
Topic: can't install cfmesh, can't run mesher using gmsh, can't open paraview
Replies: 1
Views: 398

Re: can't install cfmesh, can't run mesher using gmsh, can't open paraview

liruzhen wrote: Fri Mar 01, 2024 2:27 pm Does freecad/cfdof need root permission?
No.

The gmsh and paraview executables should point to the actual executables and not the .desktop files.
by oliveroxtoby
Fri Feb 23, 2024 8:12 pm
Forum: CfdOF / CFD
Topic: MPI installed, but CfdOF cannot find it
Replies: 18
Views: 2006

Re: MPI installed, but CfdOF cannot find it

knobber wrote: Fri Feb 23, 2024 3:26 pm
.....\meshCase\Allmesh.ps1 cannot be loaded
because running scripts is disabled on this system. For more information, see about_Execution_Policies at
https:/go.microsoft.com/fwlink/?LinkID=135170.
Oh, yikes. I have put in a workaround. Hope that fixes it for you.
by oliveroxtoby
Thu Feb 22, 2024 7:25 pm
Forum: CfdOF / CFD
Topic: MPI installed, but CfdOF cannot find it
Replies: 18
Views: 2006

Re: MPI installed, but CfdOF cannot find it

Scratch that - I see that it is actually mangling the directory name in the path; seems to be related to with the space in your home folder name. I can reproduce almost the same the issue now so I will try to figure something out. Hello @oliveroxtoby, Do you think you will have a solution to the fo...
by oliveroxtoby
Mon Feb 12, 2024 7:40 pm
Forum: CfdOF / CFD
Topic: MPI installed, but CfdOF cannot find it
Replies: 18
Views: 2006

Re: MPI installed, but CfdOF cannot find it

oliveroxtoby wrote: Sun Feb 11, 2024 7:25 pm
knobber wrote: Sat Feb 10, 2024 1:30 pm @oliveroxtoby, here is the python output:
Scratch that - I see that it is actually mangling the directory name in the path; seems to be related to with the space in your home folder name. I can reproduce almost the same the issue now so I will try to figure something out.
by oliveroxtoby
Sun Feb 11, 2024 7:25 pm
Forum: CfdOF / CFD
Topic: MPI installed, but CfdOF cannot find it
Replies: 18
Views: 2006

Re: MPI installed, but CfdOF cannot find it

knobber wrote: Sat Feb 10, 2024 1:30 pm @oliveroxtoby, here is the python output:
Strange...the correct directory is in the path. So, what does typing

Code: Select all

import CfdOF.CfdTools
CfdOF.CfdTools.runFoamCommand("which mpiexec")
from the python terminal give you?
by oliveroxtoby
Sat Feb 10, 2024 10:15 am
Forum: CfdOF / CFD
Topic: MPI installed, but CfdOF cannot find it
Replies: 18
Views: 2006

Re: MPI installed, but CfdOF cannot find it

@knobber Also, in the python console, could you please type

Code: Select all

import CfdOF.CfdTools
CfdOF.CfdTools.runFoamCommand("echo $PATH")
then wait ~30s and copy the result that is printed back on the python console, please?
by oliveroxtoby
Sat Feb 10, 2024 10:02 am
Forum: CfdOF / CFD
Topic: MPI installed, but CfdOF cannot find it
Replies: 18
Views: 2006

Re: MPI installed, but CfdOF cannot find it

knobber thank you for your kind compliment. CfdOF does not actually use WSL. The OpenFOAM build runs natively via mingw and uses MS-MPI. In any case, my first question was going to be to ask you to log on to the OpenFOAM terminal and type which mpiexec. Since that works, it is quite a mystery to me...
by oliveroxtoby
Fri Jan 26, 2024 7:03 am
Forum: CfdOF / CFD
Topic: Problem Simulating Extractor Fan
Replies: 2
Views: 651

Re: Problem Simulating Extractor Fan

I'm pretty new to CFD, but have been playing with CfdOF for a project at work. We have a box with an extractor fan, and need to optimise the suction flow through the box. If I set up the CFD model using Uniform velocity at the inlet and static pressure at the outlet, it solves fine. However, when I...
by oliveroxtoby
Fri Jan 26, 2024 7:02 am
Forum: CfdOF / CFD
Topic: Could not find OpenFoam installation -MAc
Replies: 1
Views: 392

Re: Could not find OpenFoam installation -MAc

Hi, I am trying to link openfoam install directory with CFdOF. I have a problem with could not find OpenFoam installation. Where can I find openfoam install directory? IMG_6226.png OS: macOS 14.2.1 Word size of FreeCAD: 64-bit Version: 0.21.2.33771 (Git) Build type: Release Branch: (HEAD detached a...