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February 10, 2009, 19:37
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Good evening,
there is a c
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Senior Member
Pierre-Olivier Dallaire
Join Date: Mar 2009
Location: Montreal, Quebec, Canada
Posts: 192
Rep Power: 17  |
Good evening,
there is a certain number of threads on the forum regarding snappyHexMesh, the snap issue over edges/corners and featureEdgeMesh : http://www.cfd-online.com/OpenFOAM_D...tml?1234274383 http://www.cfd-online.com/OpenFOAM_D...tml?1233826296 http://www.cfd-online.com/OpenFOAM_D...tml?1232879294 http://www.cfd-online.com/OpenFOAM_D...tml?1231742783 http://www.cfd-online.com/OpenFOAM_D...tml?1228815056 Would it be possible to post an example case in order to clarify the usage of featureEdgeMesh / it would be very helpful. Best regards, PO |
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February 11, 2009, 08:11
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I've posted a message
http://
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#2 |
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Senior Member
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,419
Rep Power: 26 |
I've posted a message
http://www.cfd-online.com/cgi-bin/Op...1948#POST31948 but the attachment is not coming through (forum change is being worked on) Anyway I pushed into 1.5.x, in the igloo tutorial. |
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February 11, 2009, 08:18
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Got it, thank you very much !
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#3 |
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Senior Member
Pierre-Olivier Dallaire
Join Date: Mar 2009
Location: Montreal, Quebec, Canada
Posts: 192
Rep Power: 17 |
Got it, thank you very much !
PO |
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February 11, 2009, 17:16
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Mattijs,
is there a way to
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#4 |
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Senior Member
Pierre-Olivier Dallaire
Join Date: Mar 2009
Location: Montreal, Quebec, Canada
Posts: 192
Rep Power: 17 |
Mattijs,
is there a way to extract the edges from the STL file in order to feed it as the eMesh file ? Best regards, PO |
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February 12, 2009, 06:49
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In short no. It doesn't make s
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#5 |
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Senior Member
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,419
Rep Power: 26 |
In short no. It doesn't make sense to extract based on an angle - this would be replicating the 'resolveFeatureAngle' setting in snappyHexMeshDict. It would be useful though if we could extract and then graphically edit feature lines and save the result. Know any tool?
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February 13, 2009, 08:15
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I see what you are saying / no
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Senior Member
Pierre-Olivier Dallaire
Join Date: Mar 2009
Location: Montreal, Quebec, Canada
Posts: 192
Rep Power: 17 |
I see what you are saying / not sure about a tool. Maybe gmsh... ?
Thanks for your help PO |
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February 11, 2011, 08:30
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#7 |
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Senior Member
Awais Ali
Join Date: Feb 2010
Location: Germany
Posts: 128
Rep Power: 17  |
Can anyone please help me about how to create an emesh file using gmsh. Or the format of an emesh file would be of great help as well.
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August 30, 2011, 18:16
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#8 |
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Member
Davide Lupo Conti
Join Date: Nov 2009
Posts: 34
Rep Power: 16 |
Hello everyone,
can anyone tell me how to create an .eMesh and a .featureEdgeMesh file? the STL flie is made by a cad, how can I greate the eMesh and featureEdgeMesh files? thank you! DLC |
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August 31, 2011, 05:59
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#9 | |
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Senior Member
BastiL
Join Date: Mar 2009
Posts: 530
Rep Power: 20 |
Quote:
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August 31, 2011, 17:42
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#10 |
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Member
Davide Lupo Conti
Join Date: Nov 2009
Posts: 34
Rep Power: 16 |
well, I have to mesh a boat's bulb with winglets. (more or less like tho one in the picture, which was taken from the web..)
the major problem is in the fin-bulb junction and expecially in the winglets-bulb junction. any ideas? thanks a lot, DL |
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