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CFD Blog (1): OpenFOAM small bits: How to compile new solver

Posted December 27, 2021 at 11:42 by Ash Kot

Tags compilation, openfoam, openfoam programming，c++, solver, wmake

Hello Engineers and Scientists,

Preamble:
(If this is your first time then you may like read it, or you can skip it if it’s not your first time)

Being involved in CFD engineering and development/programming, I decided to dedicate some of the learning to community by writing through blog towards new budding CFD developers and engineers. So that new people don’t have to start from scratch. In this blog series, I shall try to create link to connect my files over...

Ash Kot

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Turbomachinery Solver OpenFOAM

Posted January 13, 2021 at 12:03 by badpuppet
Updated January 15, 2021 at 13:27 by badpuppet

Tags compressor, openfoam, solver, turbocharger, turbomachinery

Turbomachinery Solver OpenFOAM

This forum has been a big source of information for me since I started doing CFD. Now, I want to share my work to thank your altruistic knowledge sharing. Regarding the main topic of this blog, I am going to talk about my first turbomachinery simulations with rhoSimpleFoam, the problems I found with this solver and my solution, which I called turboSimpleFoam. Feel free to ask me whatever you want or tell me if something is wrong.

...

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	mesh_Turbocharger.jpg (72.0 KB, 294 views)
	rhoSimpleFoam_Turbocharger.jpg (25.7 KB, 285 views)
	turboSimpleFoam_Turbocharger.jpg (26.4 KB, 299 views)

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turboSimpleFoam.zip (256.2 KB, 155 views)

badpuppet

New Member

Posted in OpenFOAM, Turbomachinery

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10 crucial parameters to check before committing to a CFD software for academia

Posted August 4, 2020 at 13:11 by thunde47

Tags academia, cfd, openfoam, research, v&v

I have put together a comprehensive list of 10 crucial parameters that you, as a researcher or a teacher, should check with the CFD software provider, before committing to their software.

https://www.linkedin.com/pulse/10-cr...CEqwYpmA%3D%3D

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thunde47

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Compilation of OpenFOAM v1912 with runTimePostProcessing

Posted July 17, 2020 at 07:08 by snak

Tags compilation, openfoam

runTimePostProcessing functionality is not available in precompiled packages of v1912.

I will note how to compile OFv1912 with runTimePostProcessing.

Code:

cd $WM_THIRD_PARTY_DIR
makeParaView

check the VTK version with the following command.

Code:

cat ParaView-v5.6.3/VTK/CMake/vtkVersion.cmake

If the version is 8.2.0, create a link with the name of VTK-8.2.0.

Code:

ln -s ParaView-v5.6.3/VTK/ VTK-8.2.0

Now, compile the VTK.

...

snak

Senior Member

Posted in OpenFOAM, compilation

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Baffles01 - createPatch & createBaffle

Posted July 21, 2018 at 11:48 by student666
Updated September 22, 2018 at 12:52 by student666

Tags internal faces, openfoam, pre processing

Objective: test cases for using following dicts:

createPatchDict
createBafflesDict

Preliminary steps:

Run the Salome script for the geometry and surface mesh generation
Export walls, inlet outlet inside cad/stl as STL (ASCII)
Run the utility buildRegionSTL, it will create the constant/triSurface folder with buildRegionSTL.stl
Export the interna mesh as interna.stl inside constant/triSurface

************Set up the SHM dict file for create Patch (highlights)...

student666

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Posted in Pre-processing

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