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February 21, 2020, 15:37 |
sonicFoam unable to run simulation
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#1 |
New Member
Shelby
Join Date: Feb 2020
Posts: 4
Rep Power: 6 |
Hello All!
I'm new to OpenFoam but have done a few tutorials and now I'm trying to run my own case for the first time using sonicFoam. My file is a rocket motor and I copied the files from the tutorial "prism" to run the turbulence portion. I created the snappyHexMesh and when I check the mesh, everything appears to be okay. I set up the initial conditions, boundaries, but when I finally try to run the solver, I get this: /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: v1912 | | \\ / A nd | Website: www.openfoam.com | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : _f3950763fe-20191219 OPENFOAM=1912 Arch : "LSB;label=32;scalar=64" Exec : sonicFoam Date : Feb 21 2020 Time : 13:31:43 Host : DESKTOP-8TAOB7J PID : 1593 I/O : uncollated Case : /home/hybrid/Downloads/motorCfdTest3/case nProcs : 1 trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10) allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 PIMPLE: no residual control data found. Calculations will employ 100 corrector loops Reading thermophysical properties Selecting thermodynamics package { type hePsiThermo; mixture pureMixture; transport const; thermo hConst; equationOfState perfectGas; specie specie; energy sensibleInternalEnergy; } nothing else appears and it looks as if the file is completed but if I open the file in Paraview, the first and last step appear the same. Not sure if its the fvSolution file that's wrong or what but I appreciate all the help! Thank you in advance for all your time! |
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