A new series of 10 tutorials about Freecad CfdOf
Posted: Thu May 05, 2022 7:29 pm
The collection of tutorials can be seen here: https://youtube.com/playlist?list=PL9H9 ... nx-42AYCCX
I attached the models. In order to keep the file size small, I deleted the mesh, so create the mesh before running the simulation. Please note that I recorded the tutorials before the change in 2D modelling: https://forum.freecadweb.org/viewtopic ... 37&t=66741
Thanks to the German “Kurzarbeit” (= short-time work) and Corona lockdown, I had time to record some tutorials about Freecad CfdOF. Of course, there are a lot of real good tutorial. My objective was to record tutorials for advanced users and tutorials that provide a deeper understanding of the methods in CFD.
The tutorials #2 - #5 can be regarded as a verification of CFD, the results of the CFD-simulation are compared to analytical solutions. These tutorials show the difference between a laminar flow and a turbulent flow, the use of boundary conditions and show how to add boundary conditions that are not given in the CfdOF Workbench itself. Tutorials #8, #9 and #10 are advanced tutorials, they show how to set up a simulation with 2 phasis, a transient simulation and how to invoke a new solver (rhoPimpleFoam).
I really enjoyed recording these tutorials, I hope you enjoy watching them as well. When I started with Freecad, many tutorials - especially the tutorials by r-frank, anisim and Pawel Lojek - helped me a lot. I am very grateful for that. I hope that my tutorials will make the CfdOF community even bigger and that more users will use this marvellous software.
OS: Windows 10 Version 2009
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.24276 (Git)
Build type: Release
Branch: releases/FreeCAD-0-19
Hash: a88db11e0a908f6e38f92bfc5187b13ebe470438
Python version: 3.8.6+
Qt version: 5.15.1
Coin version: 4.0.1
OCC version: 7.5.0
Locale: German/Germany (de_DE)
I attached the models. In order to keep the file size small, I deleted the mesh, so create the mesh before running the simulation. Please note that I recorded the tutorials before the change in 2D modelling: https://forum.freecadweb.org/viewtopic ... 37&t=66741
Thanks to the German “Kurzarbeit” (= short-time work) and Corona lockdown, I had time to record some tutorials about Freecad CfdOF. Of course, there are a lot of real good tutorial. My objective was to record tutorials for advanced users and tutorials that provide a deeper understanding of the methods in CFD.
The tutorials #2 - #5 can be regarded as a verification of CFD, the results of the CFD-simulation are compared to analytical solutions. These tutorials show the difference between a laminar flow and a turbulent flow, the use of boundary conditions and show how to add boundary conditions that are not given in the CfdOF Workbench itself. Tutorials #8, #9 and #10 are advanced tutorials, they show how to set up a simulation with 2 phasis, a transient simulation and how to invoke a new solver (rhoPimpleFoam).
I really enjoyed recording these tutorials, I hope you enjoy watching them as well. When I started with Freecad, many tutorials - especially the tutorials by r-frank, anisim and Pawel Lojek - helped me a lot. I am very grateful for that. I hope that my tutorials will make the CfdOF community even bigger and that more users will use this marvellous software.
OS: Windows 10 Version 2009
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.24276 (Git)
Build type: Release
Branch: releases/FreeCAD-0-19
Hash: a88db11e0a908f6e38f92bfc5187b13ebe470438
Python version: 3.8.6+
Qt version: 5.15.1
Coin version: 4.0.1
OCC version: 7.5.0
Locale: German/Germany (de_DE)