what is the strategy to block this geometry?
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Hi everyone, I am learning ICEM CFD (v14.0) now. Can you help to see how I can get high quliaty mesh with this geometry? Thank you.
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attach .tin file so that we can have a try on your geometry
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initiliaze your blocling first. do two vertical split each one at the end of the deflectors.
same for horizontal split. because of deflector, you will need y-grid there. good luck. Share your tin, i might take a look at it late at night... |
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I will also try it according diamondx's suggestion, thank you.
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Hi Diamondx and cfd seeker, I enclosed the picture to show the determinant and angle histogram (I was going to upload .blk file, but it is not allowed). I do not think the mesh quality is good especially when I look at the Angle histogram. Can you help me to see how I can improve it? Thank you.
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Hi llrr, try creating a zip archive of the files, then upload
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sorry for not replying, i will take a look at it when i'll have time, i'm little bit busy... sorry again i hope you're not in a rush
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tin file is missing
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Here is the solution. Is this what you asked for? ;)
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1. one horizontal split for the upper part. second and third split for the two inclined plates.
2. three vertical splits for the upper part. 3. Change the material of two blocks on the right and left side of upper part to dead. 4. Vertical splits for the inclined plates 5. associates edges and vertices 6. associate faces to part for four inclined plates. |
This was really a very simple and basic blocking. No Y-block, or O-grid.
http://imageshack.us/a/img339/2828/86685757.png http://imageshack.us/a/img26/9853/31826919.png |
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I tried to make a y-block at the wedge of the roof, but it looks not right. What did I do wrong?
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you insert some new geometry, called roofwinwall. what's that?!
nevertheless, it's not a closed surface, so if you want to insert y-block, you've to insert additional surfaces. |
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