Search found 1850 matches

Go to advanced search

by thschrader
Wed Oct 28, 2020 8:42 am
Forum: CfdOF / CFD
Topic: Error when running solver
Replies: 8
Views: 354

Re: Error when running solver

oliveroxtoby wrote:
Tue Oct 27, 2020 7:35 pm
...
Should be fixed
Installed HiSA 1.2.2, dependency-check ok, solver runs.
Thanks.
by thschrader
Tue Oct 27, 2020 5:13 pm
Forum: Open discussion
Topic: Civil engineering feature implementation (Transportation Engineering)
Replies: 1076
Views: 77596

Re: Civil engineering feature implementation (Transportation Engineering)

Aaaah....cool!
LIDAR_geodata.JPG
LIDAR_geodata.JPG (205.67 KiB) Viewed 125 times
by thschrader
Tue Oct 27, 2020 4:46 pm
Forum: Open discussion
Topic: Civil engineering feature implementation (Transportation Engineering)
Replies: 1076
Views: 77596

Re: Civil engineering feature implementation (Transportation Engineering)

Updated trails-wb, pivy-tracker, python-support. Import works, meshing point-cloud works, no error reports. (the ears need a little more love...) Thanks :) OS: Windows 10 (10.0) Word size of OS: 64-bit Word size of FreeCAD: 64-bit Version: 0.19.22846 (Git) Build type: Release Branch: master Hash: 1f...
by thschrader
Tue Oct 27, 2020 9:55 am
Forum: CfdOF / CFD
Topic: Error when running solver
Replies: 8
Views: 354

Re: Error when running solver

@thschrader do you realize you're running an older v0.19? Current is r22846, FYI Updated FC and cfdof-wb. Dependency-check gives "HiSA 1.2.1. required" Installed HiSA 1.2.1., dependency-check ok. But when running the G7-test case, openfoam gives error "solver Hisa not found". Reinstalled my previou...
by thschrader
Sun Oct 25, 2020 8:43 am
Forum: CfdOF / CFD
Topic: Error when running solver
Replies: 8
Views: 354

Re: Error when running solver

For me your model runs without error. BTW: Define the house as a separate wall to compute forces with paraview. Use the mesh-refinement option for the house, use bigger cells in the outer regions (you use more than 5 mio cells...). For a turbulent case, use cfmesh with boundary-layers at the house. ...
by thschrader
Fri Oct 23, 2020 7:09 pm
Forum: Users Showcase
Topic: FW190-A8 1/10th
Replies: 4
Views: 747

Re: FW190-A8 1/10th

I was there...
https://www.luftfahrtmuseum-hannover.de ... ulf-fw-190
fw190pic.JPG
fw190pic.JPG (25.18 KiB) Viewed 359 times
by thschrader
Fri Oct 23, 2020 7:31 am
Forum: FEM
Topic: Elemer and CalculiX give different results
Replies: 5
Views: 229

Re: Elemer and CalculiX give different results

beam 100x10x10 mm steel, total loading 500 N.
4 faces, each face 125 N loading.
beam_4load.FCStd
(23.02 KiB) Downloaded 5 times
@bernd:I think this is not really a bug. It is less convenient to define 4 loadcases instead of one.
Dont worry... :)
beam.JPG
beam.JPG (33.21 KiB) Viewed 110 times
by thschrader
Thu Oct 22, 2020 3:37 pm
Forum: FEM
Topic: Elemer and CalculiX give different results
Replies: 5
Views: 229

Re: Elemer and CalculiX give different results

Confirmed.
Solution:
define a separate load-case for each hole with 123/2 N loading,
with 1 loadcase for 2 holes elmer doubles the load ==> double deflection.
loadcases.JPG
loadcases.JPG (99.58 KiB) Viewed 196 times
by thschrader
Thu Oct 22, 2020 7:48 am
Forum: Open discussion
Topic: Civil engineering feature implementation (Transportation Engineering)
Replies: 1076
Views: 77596

Re: Civil engineering feature implementation (Transportation Engineering)

What must I do to mesh the points? I updated trails-wb yesterday. file (rename txt-extension to asc): Bunny_asc.txt Error: 09:41:38 Traceback (most recent call last): 09:41:38 File "C:\Users\thomas.schrader\AppData\Roaming\FreeCAD\Mod\trails\freecad\trails\surface\CreateSurface.py", line 183, in Cre...
by thschrader
Wed Oct 21, 2020 5:17 pm
Forum: Users Showcase
Topic: FW190-A8 1/10th
Replies: 4
Views: 747

Re: FW190-A8 1/10th

Zolko wrote:
Wed Oct 21, 2020 2:09 pm
...
Now, I more-or-less have a wire-frame of the FW190 fuselage. So ... what's next ?
See here:
https://forum.freecadweb.org/viewtopic.php?p=218623

It’s a Long Way to Tipperary. :)

Go to advanced search