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January 26, 2013, 03:04 |
OpenFOAM blockMeshDict
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#1 |
Senior Member
starter
Join Date: Sep 2012
Posts: 125
Rep Power: 16 |
Hello
I am a beginner with OpenFoam and CFD. I have prepared a blockMeshDict for a pipe tee junction. It is 120mm diameter pipe which is 1500mm long in X-direction and from the middle (750 mm from both ends), an equal tee of diameter 120mm and 750mm long comes out of it. I have to model turbulence. When I want to see my mesh using ParaFoam, I get error which is --> FOAM Warning : From function entry::getKeyword(keyType&, Istream&) in file db/dictionary/entry/entryIO.C at line 77 Reading /home/imad/OpenFOAM/imad-2.1.1/run/projects/incompressible/icoFoam/cavity/constant/polyMesh/boundary found on line 25 the punctuation token ')' expected either } or EOF --> FOAM FATAL IO ERROR: Expected a ')' or a '}' while reading PtrList, found on line 29 an error file: /home/imad/OpenFOAM/imad-2.1.1/run/projects/incompressible/icoFoam/cavity/constant/polyMesh/boundary at line 29. From function Istream::readEndList(const char*) in file db/IOstreams/IOstreams/Istream.C at line 159. FOAM exiting Below is my blockMeshDict data. Please advise. I shall be very grateful. FoamFile { version 2.0; format ascii; class dictionary; object blockMeshDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // convertToMeters 0.001; vertices ( (0 0 0) // point 0 (0 0 60) // point 1 (0 0 -60) // point 2 (0 60 0) // point 3 (0 -60 0) // point 4 (1500 0 0) // point 5 (1500 0 60) // point 6 (1500 0 -60) // point 7 (1500 60 0) // point 8 (1500 -60 0) // point 9 (690 0 60) // point 10 (810 0 60) // point 11 (750 60 60) // point 12 (750 -60 60) // point 13 (750 0 750) // point 14 (690 0 750) // point 15 (810 0 750) // point 16 (750 60 750) // point 17 (750 -60 750) // point 18 ); blocks ( hex (1 3 2 4 6 8 7 9) (20 20 1) simpleGrading (1 1 1) hex (11 12 10 13 16 17 15 18) (20 20 1) simpleGrading (1 1 1) ); edges ( arc 1 3 (0 30 50) arc 3 2 (0 30 -50) arc 2 4 (0 -30 -50) arc 4 1 (0 -30 50) arc 6 8 (0 30 50) arc 8 7 (0 30 -50) arc 7 9 (0 -30 -50) arc 9 6 (0 -30 50) arc 11 12 (50 30 0) arc 12 10 (-50 30 0) arc 10 13 (-50 -30 0) arc 13 11 (50 -30 0) arc 16 17 (50 30 0) arc 17 15 (-50 30 0) arc 15 18 (-50 -30 0) arc 18 16 (50 -30 0) ); boundary ( fixedWalls { type wall; faces ( (1 2 3 4) (6 7 8 9) (15 16 17 18) (1 3 6 8) (3 2 8 7) (2 4 7 9) (4 1 9 6) (11 12 16 17) (12 10 17 15) (10 13 15 18) (13 11 18 16) ); } ); mergePatchPairs ( ); // ************************************************** *********************** // |
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January 26, 2013, 19:41 |
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#2 |
Member
Eric Robertson
Join Date: Jul 2012
Posts: 95
Rep Power: 15 |
After running blockMesh, did you run checkMesh?
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February 1, 2013, 04:49 |
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#3 |
New Member
Bin Xu
Join Date: Apr 2012
Location: Singapore
Posts: 23
Rep Power: 14 |
for the fixed walls, should be ( not {
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Tags |
blockmeshdict, error viewing in parafoam, pipe tee junction |
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