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March 14, 2008, 13:04 |
Hi everybody!
I'm trying to
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#1 |
Member
Leonardo Nettis
Join Date: Mar 2009
Posts: 72
Rep Power: 17 |
Hi everybody!
I'm trying to solve the following problem that occurrs when I start the simulation of a naca profile with rhoTurbFoam: FOAM FATAL IO ERROR : Unknown discretisation scheme <> Valid schemes are : 46 ( Phi localBlended Minmod MUSCLV QUICKV QUICK MC vanLeerV upwind limitedCubicV limitedLinearV SuperBeeV filteredLinear2 vanLeer limitedCubic SFCD midPoint clippedLinear OSPREV outletStabilised SuperBee linearUpwind filteredLinear SFCDV MUSCL Gamma GammaV vanAlbada MinmodV downwind localMin vanAlbadaV localMax linearUpwindV UMISTV limitedLinear skewCorrected linear UMIST reverseLinear filteredLinear2V weighted blended MCV cubic OSPRE ) file: /home/nettis/OpenFOAM/nettis-1.4.1/run/tutorials/rhoTurbFoam/naca0012/system/fvS chemes::div(phi,U) at line 41. From function surfaceInterpolationScheme<type>::New(const fvMesh&, const surfaceScalarField&, Istream&) in file lnInclude/surfaceInterpolationScheme.C at line 135. FOAM exiting I've checked that everything it's ok in the fvschemes files but I still obtain this message. What can I do???? Thank you in advance dino |
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March 14, 2008, 13:13 |
No, everything is not OK: show
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#2 |
Senior Member
Hrvoje Jasak
Join Date: Mar 2009
Location: London, England
Posts: 1,907
Rep Power: 33 |
No, everything is not OK: show me a like which starts with div(phi,U)
Hrv
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Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk |
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March 15, 2008, 19:03 |
Hi Hrv,
this is my fvscheme
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#3 |
Member
Leonardo Nettis
Join Date: Mar 2009
Posts: 72
Rep Power: 17 |
Hi Hrv,
this is my fvschemes file. I hope you can help me!!! ------------------------------------------------ ddtSchemes { default Euler; } gradSchemes { default Gauss linear; grad(p) Gauss linear; } divSchemes { default none; div(phi,U) Gauss <>; div(phid,p) Gauss <>; div(phiU,p) Gauss linear; div(phi,h) Gauss <>; div(phi,k) Gauss <>; div(phi,epsilon) Gauss <>; div(phi,R) Gauss <>; div((rho*R)) Gauss linear; div(R) Gauss linear; div(U) Gauss linear; div((muEff*dev2(grad(U).T()))) Gauss linear; } laplacianSchemes { default none; laplacian(muEff,U) Gauss linear corrected; laplacian(mut,U) Gauss linear corrected; laplacian(DkEff,k) Gauss linear corrected; laplacian(DepsilonEff,epsilon) Gauss linear corrected; laplacian(DREff,R) Gauss linear corrected; laplacian((rho*(1|A(U))),p) Gauss linear corrected; laplacian(alphaEff,h) Gauss linear corrected; } interpolationSchemes { default linear; } snGradSchemes { default corrected; } fluxRequired { default no; p; } ------------------------------------------------- thank you very much. dino |
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March 16, 2008, 09:52 |
Here's your problem:
div(ph
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#4 |
Senior Member
Hrvoje Jasak
Join Date: Mar 2009
Location: London, England
Posts: 1,907
Rep Power: 33 |
Here's your problem:
div(phi,U) Gauss ; div(phid,p) Gauss ; This should say something like div(phi,U) Gauss upwind; and all others should be similar. Enjoy, Hrv
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Hrvoje Jasak Providing commercial FOAM/OpenFOAM and CFD Consulting: http://wikki.co.uk |
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