Відео

Great tutorial ! I recommend

Good video, thank you!

Thank you for your video. I tried but when I ran openfoam, the position of cylinder was different from in freecad. Do you know why?

Can we also determine the internal volume of bottle via cfd?

Thank you so much for this video. Please kindly help with the case file.

Wow! How do you get that "Duplicate subshape" button? :O:O

Very good tutorial. Thanks!

I tried to follow every step but at the end i could get the same flow. How possible can i make it. Otherwise, I appreciate for the efforts

how to name the wall there is no duplicate subshape in my freecad

That was very helpful, Thank you!

Thanks and this is a nice explanation of how to do things with Openfoam. To load paraview with openfoam, I use parafoam.

Thank you for this informative video. I have a question. where can i obtain the surfaceFeatureExtract file? because I made this file into Notepad but the blueCDF terminal say surfaceFeatureExtract: is not found. it is importan to say that i am using w10.

Create an unstructured mesh of Gable low-rise building (Convert to Polyhedral mesh) ua-cam.com/video/UFW-ISTEHq0/v-deo.html

Thank you very much for your kind explenation.

It would be helpful to have a link to the case files or instructions on where to get them. Are they from a tutorial case or what?

Please make a tutorial on using sHM with reactingParcelFilmFoam solver, thank you!

Hi! Can you show the result of the command checkMesh -allTopology -allGeometry?

Thank you for the nice tutorial. May I ask you to make a tutorial on yPlus calculation and how to monitor it like when and where to check it for example in an air jet impingement case on a flat plate?

Sir, thanks for your great tutorial. Could you please the files?

Absolutely amazing .... keep on creating new videos.

What type of mesh is created by SnappyHexMesh? For example.. Polyhedral, tetrahedral etc?

hai, i am started to learn the openFOAM, I am following your videos and getting error while giving blockMesh command (Symbol Lockup error : libdecompositionmethods.so : undefined symbol :ZNK4Foam11regI0ObjectENS_.......like this). please solve my problem

How do I add inflation layers to this mesh, to account for reasonable y+

Hello, I am creating a similar model to your tank model. I am trying to model an ancient clock. Do you have a GitHub with your files that I may review? This is my first time modelling in openfoam and I think I need more help. Thank you!

Awesome tutorial bro. Thanks a lot. I needed this only.

Hello Sir, thank you for the nice tut. I have a question about the setFieldDict. How i deal with it? Because i have no waterblockregion i want to define right? But when i only set air in my region, i become a error message region not found. Best regards.

Great video. Do you mind posting the files used somewhere so that I may try to see what is wrong with my setup? I keep on receiving this error from snappyHexMesh: Reading refinement surfaces. --> FOAM FATAL ERROR: Not implemented From function virtual Foam::Istream& Foam::ITstream::read(char*, std::streamsize) in file db/IOstreams/Tstreams/ITstream.C at line 159. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::ITstream::read(char*, long) at ??:? #3 Foam::Istream& Foam::operator>><int, 2u>(Foam::Istream&, Foam::FixedList<int, 2u>&) at ??:? #4 Foam::refinementSurfaces::refinementSurfaces(Foam::searchableSurfaces const&, Foam::dictionary const&, int) at ??:? #5 ? at ??:? #6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #7 ? at ??:? Aborted (core dumped)

the most fool tutorial that i meet and it makes me want to hit my screen. damn!

I can't tick off the Binary Encoding in MeshLab. Why is that?

Thank you for the tutorial is very helpful. I am a new user in OF. Could you share with me a SURFACEFEATUREEXTRACTDICT file, please? I did not find it in tutorials files. Thank you in advance

Great tutorial! I am relatively new to OF, so I watched so many OF tutorials on UA-cam. Your video is one of the best, and I have learned so much from it.

Thank you for the tutorial, but I missed some info regarding the "fvSolution", "fvSchemes", "momentumTransport", and "transportProperties" syntax. Without knowing their syntax inside, it seems like I can't run the "interFoam" command. Glad if you can provide the case file in github or other cloud service. Thanks!

Great tutorial! Hope to see your further simulations, keep uploading!

Hi. When I use the command surfaceFeatureExtract appaers the following error: Reading surfaceFeatureExtractDict --> FOAM FATAL ERROR: (openfoam-2012) No surfaces specified/found for entry: cube.stl From int main(int, char**) in file surfaceFeatureExtract.C at line 305. FOAM exiting I am not sure where the error come from, since the name of the file is the same as the name in the triSurface folder.

Hi Is there any tutorial help page available to learn open foam

where can we find the related files shown in the video?

hello, one thing i don't understand is that you create inlet, outlet, wall files when you draw it. I have downloaded stl file from the internet which is only total volume (3-D distillation column). How can I still specify inlet, outlet, walls for it?

sir how to get these directry?

Please review your video before. Remove unnesesary super-mega detailed explanation. And focus on the important and necesary steps.

Great job. Nailed it.

Make more please. Your clarity is amazing.

Hi, thank you for this video, but can you explain how you created the "d" folder and how you got it to contain the "0", the "constant" and the "system" folder will all the things inside them? (minute 14:19)

What is the name of the solver u are using?

Amazing video. But I have a problem with the duplicate subsection. I cannot find it in the dropdown menu. Can you please help me with it? Thank you in advance.

Well done - you really concentrated on the important steps. The video is quite usefull for my beginner-level.

Thank you so much ! Useful. Concrete. Solid.

Hi. May I know, how do you create the files as shown in the video? I managed to install the OpenFOAM but seems like I can't find those files.

Very helpful.

Thank you for the video, it is great. Do you know what could be wrong with my mesh? I am creating a mesh of a rectangular tank with a pipe. I get a mesh at the walls of the tank and at the walls of the pipe, but there is no internal mesh. Thanks!

I have a small problem about openfoam installation