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January 3, 2023, 15:35 |
inward-pointing faces error
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#1 |
New Member
anon
Join Date: Jan 2023
Posts: 1
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I've been tasked to simulate taylor couette flow between two concentric cylinders that are rotating, however I'm struggling to get the blockmesh file to work - Its giving me an error saying my faces are pointing inwards but I'm not sure why - I've double checked all the points and it should be fine.
Please see the attached blockmesh below: /*--------------------------------*- C++ -*----------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: 8 \\/ M anipulation | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class dictionary; object blockMeshDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // convertToMeters 0.1; vertices ( (3 0 0) (3 3 0) (6 0 0) (6 6 0) (3 0 -0.1) (3 3 -0.1) (6 0 -0.1) (6 6 -0.1) ); blocks ( wedge (0 1 2 3 4 5 6 7) (20 20 1) simpleGrading (1 1 1) ); edges ( arc 0 1 (0 0 0) arc 2 3 (0 0 0) arc 4 5 (0 0 -0.1) arc 6 7 (0 0 -0.1) ); boundary ( topSide { type empty; faces ( (0 1 3 2) // this is the top side ); } bottomSide { type empty; faces ( (4 5 7 6) // this is the bottom side ); } movingWall1 { type wall; faces ( (0 1 5 4) ); } movingWall2 { type wall; faces ( (3 7 6 2) ); } leftwedge { type wedge; faces ( (1 3 7 5) ); } rightwedge { type wedge; faces ( (0 2 6 4) ); } ); mergePatchPairs ( ); // ************************************************** *********************** // |
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