What the h*ll is OpenFOAM? Explained with a PIZZA!

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What the h*ll is OpenFOAM? Explained with a PIZZA!

Рет қаралды 12,539

Күн бұрын

In this video I talk about #OpenFOAM. What it is and what it isn't. I give you a template to use for your own #simulation and bake a #pizza in the meantime.
Link to the files used in the video:
github.com/jnm...
Link to the video with the unifying geometry step:
• I missed this in my CF...
Link to the installation video of #OpenFOAM:
• How to install OpenFOA...
Links to the videos on higher order schemes:
• Introduction to discre...
• Introduction to discre...
Links to the video on running #simulations in parallel:
• How to run parallel si...
• How to run parallel si...
Here is the link to the video with the first #simulation in #OpenFOAM
• How to run your first ...
You can find me on LinkedIn:
/ jozsef-nagy-2b37a0a9
You can find me on Patreon:
www.patreon.co...
You can find the #OpenFOAM tutorial collection here:
wiki.openfoam....
***
Chapters:
0:00 Introduction
0:21 Motivation and PIZZA
1:57 Step 1
2:47 Step 2
5:13 Step 3
7:00 Step 4
11:24 Step 5
13:10 Step 6
***
#cfd #computational #fluid #dynamics #OpenFOAM #ansysfluent
This material is published under the creative commons license CC BY (Attribution). If you plan to use it, please acknowledge it.

Пікірлер: 46

@cronos864 Жыл бұрын

S tier content right here. This was very helpful for getting a more intuitive understanding. Thanks for the analogy and great video!

@OpenFOAMJozsefNagy Жыл бұрын

I am glad it helps!

@prasanthvemula_nv Жыл бұрын

OMG! Very long awaited for something like this. Please do a some tutorials on using openfoam for CFD with different modules in windows...

@OpenFOAMJozsefNagy Жыл бұрын

Do you mean e.g. a transient case?

@prasanthvemula_nv Жыл бұрын

Not specifically. But in regards to physics like poisseuelle flow, stokes, boundary layer, complete navier stokes, free surface, compressible... With validation. It would be really great learning to us and industries as there are no rich resources in the market that motivates people to move away from commercial solvers.

@OpenFOAMJozsefNagy Жыл бұрын

@@prasanthvemula_nv I do have some videos on my channel, validation is always a bit more difficult. I want to do possibly videos on such basics in 2023.

@crewmatewillthrowthesehand7600 Жыл бұрын

You made me understand what I've been trying to learn in weeks! I wish I found this sooner!

@anakapallisahithiprakarsha8498 Жыл бұрын

Make more such wholesome videos regarding OpenFOAM Josef, some of the prior videos have information gaps and are not easy for beginners to understand !

@graeme011 Ай бұрын

Thanks for the detailed explanation!

@alexdevries9885 Жыл бұрын

Nice introduction to this Openfoam toolset. Very explanatory. Arrivedeci !

@ostanin_vadym Жыл бұрын

Thanks for the content. I like OpenFoam.

@OpenFOAMJozsefNagy Жыл бұрын

I am glad it helps.

@benveasey7474 Жыл бұрын

Thank you for making this video, it is well-explained and useful. Autodesk CFD was soooo much easier to use than OpenFOAM IMO. Is there an Open Source CFD program with a user friendly GUI out there for simple simulations?

@benveasey7474 Жыл бұрын

Maybe someone has used Omniverse for CFD?

@OpenFOAMJozsefNagy Жыл бұрын

Possibly HelyxOS or the FReeCAD CFD plugin may help you set up your OpenFOAM cases.

@OpenFOAMJozsefNagy Жыл бұрын

@@benveasey7474 Unfortunately not me.

@punkisinthedetails1470 Жыл бұрын

How good is Autodesk CFD Josef ?

@volkanatar4232 Жыл бұрын

Thanks. It's very helpful 👍

@joaocunha7595 Жыл бұрын

I know that I'm quite late, but a transient incompressible flow template using the large eddy turbulence model would be great!

@Gi0rdan0 Жыл бұрын

One problem I'm having is that the "surfaceFeatureExtract" has been superseded and replaced on newer versions of OpenFoam (I'm using the latest version v10), so the mesh creation process isn't working. How to create a surfaceFeaturesDict that acts just as the surfaceFeatureExtractDict would be a great tutorial !

@OpenFOAMJozsefNagy Жыл бұрын

Yes, a lot of the syntax changed in the .org version. Unfortunately, I can only support the .com version (v2212) with my tutorials.

@xaulosheckley7005 Жыл бұрын

Why change version? Is there anything needed in the new version?

@DefaultMando Жыл бұрын

Have you ever performed similar simulations using SU2?

@OpenFOAMJozsefNagy Жыл бұрын

No, unfortunately I am not familiar with SU2.

@punkisinthedetails1470 Жыл бұрын

How to apply inflation layer is there a timestamp

@nicolaandreini7320 Жыл бұрын

Thanks for the amazing contents

@inesmendes3763 Жыл бұрын

can you please provide, case study for dsmc solver?

@OpenCFD101 Жыл бұрын

Hi I enjoy your tutorials. Can you make a tutorial on wave and wave3D of multiphase flow Interfoam solver ??

@ridingdriving 11 ай бұрын

do we need a cad software before moving to openfoam?

@OpenFOAMJozsefNagy 11 ай бұрын

Yes. Freecad, Salome or blender are good open source alternatives.

@ridingdriving 11 ай бұрын

thanks, so helpful@@OpenFOAMJozsefNagy

@thear1032 Жыл бұрын

Have you been uploading Patreon? I would like to be your member.

@OpenFOAMJozsefNagy Жыл бұрын

I have uploaded many videos on Patreon over the years. You have access to all those videos. It became too large and Patrons just cannot go through over them, so now I mostly help Patrons and answer their questions. You are most welcome to join!