OK, fixed the gmsh issue, had two versions installed, so an easy fix. Now there is a new error... something about cfdmesh having no attribute when I start writing the case, as seen here below. 20:59:07 0.118000: Start build up triangle vector 20:59:07 0.226000: Start build up edge vector 20:59:07 Nu...

I have not needed to do that so far.

What I have figured out is that some shared library seems to have been updated by another program, rendering gmsh inoperable.

I am running on Linux, and this has never been a problem for me so far.

thschrader Alright, didn't know that. I am still learning this stuff, so it is normal to make mistakes. I am however having a complete new issue. Have no idea how this happened or why. 20:45:07 gmsh executable: /usr/bin/gmsh 20:45:07 Running '/usr/bin/gmsh' -version 20:45:07 Executing: '/usr/bin/gm...

Alright. I don't know why, but now, when I try to mesh this, FreeCAD just crashes, like instantly. I am pretty sure that is a new issue. What I notice with my file, is that when I start the meshing, I get this error 06:28:37 Boundary 'Rotor' reference Cut: also assigned as boundary 'open' reference ...

Raedchen_im_System I am still having an error. I might be using Spatial Binning wrong. I had number of bins = 2 (for X and Y) Binning direction as 1 for X and 1 for Y Just so you know, I started on your first tutorial, and I have worked my way up to number 7 :) // * * * * * * * * * * * * * * * * * ...

Thank you for the answer. How does "Reporting function" work? I am guessing I am looking for Force, and the patch list is Inlet. Should I check the "Write fields" check mark? I assume the Center of rotation is x, y, z = 0, 0, 0 like in the video. What about spatial binning and bi...

I updated the CfdOF in FreeCAD today. Tried running this again. Changed U file so it reads as so Rotor { // Specified velocity, only component tangential to wall is used type rotatingWallVelocity; origin (0.0 0.0 0.0); axis (0.0 0.0 1.0); omega 100; } Here is the error I get this time. Seems to be t...

Was just going through the tutorial on YouTube, having a blast. When I finally run the calculations, everything just stops after 9 seconds with the error: 22:22:21 Create mesh for time = 0 22:22:21 Reading velocity field U 22:22:21 Constructing pressure field p 22:22:21 Constructing velocity potenti...

@Raedchen_im_System You are correct. I missed this while setting up the case.

I am brand new to this program but these videos you made are helping a lot. This is super cool and I can't wait to try out more features.

Thank you for your answer. I actually thought of the difference in program version, but of course I was not sure. Regarding the difference, it is the pressure, but my Paraview for the RANS (turbulance) model shows 104 Pa while the video is showing pressure below 0. I don't think my model should be s...