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[ICEM] meshing triangle corner

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Old   May 27, 2013, 10:34
Default meshing triangle corner
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ousegui
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Hello every one
Please your advices to mesh this geometry in structured mesh
I've the probleme with triangle
Thx
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Old   May 27, 2013, 11:08
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Please, can you set out in detail (with a picture for example) what is your trouble? I downloaded the geom and Im not sure about what are you asking for..
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Old   May 27, 2013, 11:15
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You need to use y-grid when dealing with triangular shape.


Merge vertex then convert block to y-grid. you will find to many ressource on how to do that in cfd-online just use the search tool.
This is you project when the y-grid:

https://dl.dropboxusercontent.com/u/...86/ousegui.zip

Let me know if you want to learn how to do it i will point you to more ressources
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Old   May 27, 2013, 11:21
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I try simple meshing in structred mesh but I had problem in the triangle part so, I tried quarter O grid (see pic2) but stil have a bad quality in the corner (see pic1)
Thx
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Please, can you set out in detail (with a picture for example) what is your trouble? I downloaded the geom and Im not sure about what are you asking for..
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File Type: jpg pic2.jpg (90.5 KB, 26 views)
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Old   May 27, 2013, 11:25
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The project i gave you has a minimal quality of 0.8... for your case may be you touched the association or something? it does not have to do with blocking
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Old   May 27, 2013, 11:28
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You have to click pre-mesh quality criterion 3x3x3. In your picture appears 2x2x2!
Anyway diamondx give you the key!

Look diamondxs project quality!
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Old   May 27, 2013, 11:32
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OK thank you
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Old   May 27, 2013, 11:47
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Yes plz if you can give me more ressources how to do it
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Let me know if you want to learn how to do it i will point you to more ressources
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Old   May 27, 2013, 12:08
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I have made a video about it a year ago, it is a long video but you can see the procedure starts from third minute (3:00) :

http://www.youtube.com/watch?v=nuiRkZqaEz4
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