Computational Fluid Dynamics (CFD) workbench using OpenFOAM
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- Crossleyuk
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
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- oliveroxtoby
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
This happens when "Use value from boundary" is chosen in the "InitialiseFields" object, but a valid boundary has not (yet) been selected. Simply double-clicking the "InitialiseFields" object should automatically choose the first suitable boundary ("inlet" in this case); click OK and all should be well. The run then fails since this is an inviscid analysis with prescribed pressure drop - changing to viscous will fix that.Crossleyuk wrote: ↑Mon Sep 13, 2021 3:56 pm Started a very simple model to checkmy recollections but get the same Runtime Error : No boundary selected to copy initial pressure value for my complex historic model and this simple one:
- Crossleyuk
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
HaHa, fantastic to be back pestering you Oliver, thank you !
- Crossleyuk
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Oh dear, here I am again. All great after youre help but I now get this after 35 seconds:
Processor 0: field transfer
12:12:56 Processor 1: field transfer
12:12:56 Processor 2: field transfer
12:12:56 Processor 3: field transfer
12:12:56
End
12:12:57 ./Allrun: line 9: mpiexec: command not found
Sorry and thanks again.
Michael
Processor 0: field transfer
12:12:56 Processor 1: field transfer
12:12:56 Processor 2: field transfer
12:12:56 Processor 3: field transfer
12:12:56
End
12:12:57 ./Allrun: line 9: mpiexec: command not found
Sorry and thanks again.
Michael
- oliveroxtoby
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
It looks like MPI is not installed. If you are on Windows, try reinstalling OpenFOAM and make sure you answer 'yes' to installing MSMPI if asked. Running the installer as Administrator might help. If you don't get any joy with the OpenFOAM Windows installer, you could try BlueCFD instead.Crossleyuk wrote: ↑Tue Sep 14, 2021 11:21 am Oh dear, here I am again. All great after youre help but I now get this after 35 seconds:
Processor 0: field transfer
12:12:56 Processor 1: field transfer
12:12:56 Processor 2: field transfer
12:12:56 Processor 3: field transfer
12:12:56
End
12:12:57 ./Allrun: line 9: mpiexec: command not found
Sorry and thanks again.
Michael
Please provide all the information requested in this post before reporting problems with CfdOF.
- Crossleyuk
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
I reinstalled with no solution and then uninstalled and reinstalled blueCFD and OpenFOAM. During reinststall I was told that MPI was not installed and now get a differnt failure respoinse from the model. I started with blueCFD-Core-2020-1-win64-setup and then tried blueCFD-Core-2017-2-win64-setup. No difference.
Regards
Michael
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
1. Uninstall bluecfd
2. Goto "Apps and Features", check for remaining mpi. If so, uninstall via "Apps and Features"
3. Reboot system
4. Install bluecfd, newest version https://bluecfd.github.io/Core/Downloads/
Works for me.
2. Goto "Apps and Features", check for remaining mpi. If so, uninstall via "Apps and Features"
3. Reboot system
4. Install bluecfd, newest version https://bluecfd.github.io/Core/Downloads/
Works for me.
- Crossleyuk
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Still problems Oliver,
I have unistalled and reinstalled three times with no reported problems.
Michael
I have unistalled and reinstalled three times with no reported problems.
Michael
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Can you run this testcase?
- Crossleyuk
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Re: Computational Fluid Dynamics (CFD) workbench using OpenFOAM
Hi thschrader,
No, I get the same "simulation exit with error" but with no "./Allrun: line 9: mpiexec: command not found"
Michael
No, I get the same "simulation exit with error" but with no "./Allrun: line 9: mpiexec: command not found"
Michael