Hello, I just want to see how much time it takes to raise the temperature of the air inside this box to 320 Kelvin. What am I doing wrong? the simulation just dont really starts. Thanks for your help. Im using OS: Windows 10 build 19045 Word size of FreeCAD: 64-bit Version: 0.21.1.33668 +26 (Git) Bu...

Thank you so much, when i say a "simple" simulation i was trying to say that the geometry was simple thanks for your help

Hello, ultimately im having this problem with almost all my simulations, i tried to make the simpliest sim possible but im still having error and i dont know why. Maybe is something in my computer, can you run this with normality guys? 25.5: OpenFOAM IO error: --> FOAM FATAL IO ERROR: OpenFOAM IO er...

It seems like something is happening at the output ? 2022-09-06 09_40_07-ParaView 5.10.1.png I am also struggling a lot with "exit code 3" in my models. I am trying to find ways to figure out the reasons for "exit code 3" OS: Windows 10 Version 2009 Word size of FreeCAD: 64-bit ...

I´m trying to run this simple simulation in LES kEqn model but i dont know why it just crashes at 0.2-0.6 seconds. I tried changing the velocity of the inlets but nothing works. 17:01:38 job aborted: [ranks] message [0-2] terminated [3] process exited without calling finalize [4-5] terminated ---- e...

Looking at the file I'm guessing you're not grasping that you should only mesh the base geometry of where your fluid (air in this case) is to flow. So I'm again guessing from your model that Tubo is the only geometry that should be meshed. If you need 'Problem' wall as part of the case then you wil...

Jee-Bee wrote: ↑Thu Aug 11, 2022 8:15 am If you don't post wat you expect and what you want to achieve... how should we know?

Im sorry if i wasnt clear, with that simulation im tryyng to fill the box with the air of the tube but the air suddenly stop at the wall of the box and i dont know how to make it through

Thats it, i can run the simulation perfectly but when i see the results in Paraview it not goes the way i expected, i dont know if its a geometry problem, maybe the XOR or a boundary error that im having. Please if someone can help me ill be gratefull. Thanks!!!

I´m having this problem trying to start a simulation with LES, KEqn turbulence model, can anyone run this without problem? Refuse to store unregistered object: grad(U) 18:58:26 [1] [5] [2] [3] [4] [0] [1] [5] [2] [3] [4] [0] [1] [5] [2] [3] [4] [0] --> FOAM FATAL ERROR: --> FOAM FATAL ERROR: --> FOA...

Go to initialize fields and put the pressure with specify value and it should work