ill defined primitiveEntry starting problem in blockMesh dict
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hello everyone, i am trying to simulate a 2d micro nozzle in open foam, its throat width 20 micrometer with expansion area ratio of 1.7 ( details in the attachment). so, i tried to create my block Mesh dict with asymmetric of this geometry but i am getting a foam fatal error: ill defined primitive Entry starting at keyword 'vertices' on line 20 and ending at line 107" FoamFile { version 2.0; format ascii; class dictionary; object blockMeshDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // convertToMeters 1e-06; vertices ( (00.00 0.00 -0.033) //0 (50.00 0.00 -0.033) //1 (145.0 0.00 -0.033) //2 (145.0 10.0 -0.033) //3 (145.0 17.0 -0.033) //4 (50.00 10.0 -0.033) //5 (00.00 34.0 -0.033) //6 (00.00 10.0 -0.033) //7 (00.00 0.00 0.033 //8 (50.00 0.00 0.033) //9 (145.0 0.00 0.033) //10 (145.0 10.0 0.033) //11 (145.0 17.0 0.033) //12 (50.00 10.0 0.033) //13 (00.00 34.0 0.033) //14 (00.00 10.0 0.033) //15 ); blocks ( hex (0 1 5 7 8 9 13 15) channelRegion (150 25 1) simpleGrading (1 1 1) hex (1 2 3 5 9 10 11 13) channelRegion (300 25 1) simpleGrading (1 1 1) hex (5 3 4 5 13 11 12 13) channelRegion (150 60 1) simpleGrading (1 1 1) hex (7 5 5 6 15 13 13 15) channelRegion (150 40 1) simpleGrading (1 1 1) ); edges ( ); patches ( empty sides ( (0 1 5 7) (8 9 13 15) (1 2 3 5) (9 10 11 13) (5 3 4 5) (13 11 12 13) (7 5 5 6) (15 13 13 15) ) symmetry symmetry ( (0 1 9 8) (1 2 10 9) ) wall walls ( (6 5 13 14) (5 4 12 13) ) patch inlet ( (0 8 15 7) (7 15 14 6) ) patch outlet ( (2 10 11 3) (3 11 12 4) ) ); mergePatchPairs ( ); // ************************************************** *********************** // |
Most of the time this error is related to a typo.
In your case, there is a closing bracket missing here: Code:
(00.00 0.00 0.033 //8 Cheers, Yann |
blockMesh dict
--> FOAM FATAL ERROR:
face 0 in patch 2 does not have neighbor cell face: 4(6 5 13 14) after closing the bracket it's okay. but how to solve this one? |
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