Search found 3129 matches

by thschrader
Fri Mar 01, 2024 6:00 pm
Forum: FEM
Topic: Values differ from analytic results
Replies: 3
Views: 346

Re: Values differ from analytic results

beam_dense_mesh.PNG
beam_dense_mesh.PNG (79.29 KiB) Viewed 278 times
by thschrader
Tue Feb 27, 2024 4:46 pm
Forum: Forum in Deutsch
Topic: Erfahrung mit FreeCAD im Sondermaschinenbau?
Replies: 7
Views: 893

Re: Erfahrung mit FreeCAD im Sondermaschinenbau?

Hallo Pascal, wir sind im Antennenbau tätig (Funkmasten, Stahlbau). FC nutze ich beruflich, allerdings eher für Festigkeitsberechnungen der Bauteile (FEM). Ich designe hin und wieder einen Mast komplett, wenn wir z.B. Masten in alten Gebäuden aufstellen, um Kollisionen zu vermeiden. Die endgültige P...
by thschrader
Mon Feb 26, 2024 5:55 pm
Forum: FEM
Topic: fcVM workbench
Replies: 91
Views: 6733

Re: fcVM workbench

Harry,
thanks for your effort.
At the moment I am very busy at work.
I will see if I can install tte dependency packages for windows
on my private pc at the weekend. For my company laptop
I need the permission of our IT-service...
by thschrader
Sat Feb 24, 2024 11:55 pm
Forum: Open discussion
Topic: FPA letter about the future, some thoughts
Replies: 38
Views: 5064

Re: FPA letter about the future, some thoughts

... But in industrial environment many times you don't choose what program to use, sometimes you have to use what your customer or suppliers adopt, so it is not astonishing that FreeCAD will not be adopted by many industries. ... Not sometimes. Allways. You can't imagine how many designs and FEM ca...
by thschrader
Sun Feb 18, 2024 1:45 pm
Forum: FEM
Topic: create specific section on faces to apply loads
Replies: 5
Views: 681

Re: create specific section on faces to apply loads

... Now, what i want to be able to do is somehow select only certain places on the blade for loading, rather than the entire face. IE, i want to select only half of the face on the blade running from tip to root rather than the whole face? or maybe a small square patch somewhere random? or just a s...
by thschrader
Sun Feb 18, 2024 8:21 am
Forum: FEM
Topic: New blade file with twist and correct foil shape, will not mesh
Replies: 48
Views: 29884

Re: New blade file with twist and correct foil shape, will not mesh

NewJoker wrote: Sat Feb 17, 2024 9:19 am ...
The pv.foam file. I showed this in my tutorial: https://www.youtube.com/watch?v=76gqtkEhFwg&t=1133
@NewJoker, I was not aware that you are the user @FEAnalyst on YT.
Thanks for your great tutorials.
And congrats to your PhD.
by thschrader
Sat Feb 17, 2024 9:14 am
Forum: FEM
Topic: New blade file with twist and correct foil shape, will not mesh
Replies: 48
Views: 29884

Re: New blade file with twist and correct foil shape, will not mesh

The postprocessir ist "Paraview".
You can run paraview from cfdof gui after
Solver finish or as standalone.

You should have a Look at this Tutorial:
https://m.youtube.com/watch?v=76gqtkEhF ... 9tYXggY2Zk

Today I am on Cellphone only...
by thschrader
Wed Feb 14, 2024 10:42 pm
Forum: FEM
Topic: Macros to select Faces & Vertexes
Replies: 7
Views: 887

Re: Macros to select Faces & Vertexes

Here is an update - I asked Chat GPT to modify my code and it did :shock: scary stuff. ... Hi Laurie, can you remember the exact input for Chat GPT? What do you mean by "scary stuff"? Does the answers work? Personally I dont like algorithms who give back a solution wich I cant interpret o...
by thschrader
Wed Feb 14, 2024 5:05 pm
Forum: Users Showcase
Topic: From Aircraft Modeling with FreeCAD to Flight Simulation Addon
Replies: 10
Views: 2998

Re: From Aircraft Modeling with FreeCAD to Flight Simulation Addon

... Is there any other aircraft modeling examples? Thanks for posting this, cool work. I like the sound of the motor/prop.. :) Another aircraft designer: https://forum.freecad.org/viewtopic.php?p=696488#p696488 https://www.youtube.com/watch?v=1REKYJGNJMQ (at 9:55 FreeCAD cfdof comes into the game) ...
by thschrader
Sat Feb 10, 2024 3:51 pm
Forum: Forum in Deutsch
Topic: Elipsenkapsel
Replies: 6
Views: 503

Re: Elipsenkapsel

Cherusker wrote: Thu Feb 08, 2024 6:05 pm es soll dann 3d gedruckt werden. Ich bin für Lösungsvorschläge offen.
Meinst du so etwas?
tictac.JPG
tictac.JPG (16.43 KiB) Viewed 333 times
tictac.FCStd
(11.72 KiB) Downloaded 7 times