|September 2, 2009, 02:55||
Way from OfenFoam 1.5 to 1.6
I'm a french student and i'm new in the CFD domain.
I have installed OF1.6 without problem, I had too OF1.5.
I have build the rhoSimpleFoam files of OF1.5 and it was good. But now the same files don't work with OF1.6.
Is ti normal that i don't have the rhoSimpleFoam tutorial after the installation ?
Does someone have this rhoSimpleFoam files for OF1.6 ?
|September 2, 2009, 03:04||
Join Date: Apr 2009
Posts: 68Rep Power: 8
There are few changes u need to make to run OF 1.5 files in OF 1.6. the one thing I found was u need to change in fvSolution dictionary in system directory where U need to write the solver as seperate entry.
In OF 1.5 u have
In )F 1.6 u need to write
with OF-1.6 some solver are removed as they not necessary as turbulent options (RANS/LES/laminar) are available in every solver, please go through 1.6 release notes
|September 2, 2009, 04:06||
Yes i have observed this problem und corrected.
But my problem is the following :
Reading thermophysical properties
Selecting thermodynamics package hPsiThermo<pureMixture<constTransport<specieThermo <hConstThermo<perfectGas>>>>>
Reading field U
Reading/calculating face flux field phi
Creating turbulence model
Selecting RAS turbulence model kEpsilon
Starting time loop
Time = 1
DILUPBiCG: Solving for Ux, Initial residual = 1, Final residual = 0.000202585, No Iterations 1
DILUPBiCG: Solving for Uy, Initial residual = 1, Final residual = 0.0260218, No Iterations 1
DILUPBiCG: Solving for Uz, Initial residual = 1, Final residual = 0.0180061, No Iterations 1
keyword div(U,p) is undefined in dictionary "/nfs/fnx107_vol1/disk_f142/et_disk4/estdipl3/Heintz/OpenFOAM/Unilateral_ccm26ToFoam/system/fvSchemes::divSchemes"
file: /nfs/fnx107_vol1/disk_f142/et_disk4/estdipl3/Heintz/OpenFOAM/Unilateral_ccm26ToFoam/system/fvSchemes::divSchemes from line 33 to line 38.
From function dictionary::lookupEntry(const word&, bool, bool) const
in file db/dictionary/dictionary.C at line 388.
Thank you for your answer
|September 2, 2009, 05:30||
I have never seen this line.
I need to use this rhoSimpleFoam solver because i want to have "steady-state solver for turbulent flow of compressible fluids".
|September 2, 2009, 07:38||
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