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Hello persons,
I need to simulate a ball colliding with a plan. For this I need mesh the ball as solid.Could someone tell me how to do this?
Thanks
Hi frogmam
You can try trimming the sphere into quarter spheres and make it mappable and carry meshing.
@frogmam: Here is my example how to make hexa mesh for a sphere:
https://www.dropbox.com/s/aqu17mgeaxogj63/sphere.hm?dl=0
See also screenshot.
HTH,
<?xml version="1.0" encoding="UTF-8"?>
Very Thanks!
Prakash Pagadala: I getting his advice.
Q.NGUYEN-DAI: I liked this mesh you have a tutorial to make it?
@frogmam: Here is my example how to make hexa mesh for a sphere: https://www.dropbox.com/s/aqu17mgeaxogj63/sphere.hm?dl=0 See also screenshot. HTH,
Hi frogmam You can try trimming the sphere into quarter spheres and make it mappable and carry meshing.
Very Thanks!Q.NGUYEN-DAI: I liked this mesh you have a tutorial to make it?
Load my HM model and you straightaway understand how to do that /emoticons/default_smile.png' alt=':)' srcset='/emoticons/smile@2x.png 2x' width='20' height='20'>
Hii
This is my procedure
1. make a sphere
2. make a quad
3. cut the quad
4. rotate the quads
5. make a temp node
6. make a hexa
7. project a temp node on sphere
8. make 3 hexas
9. equivalence
10. delete all quads (delete elems>by config>quad)
11. split hexas
12. project outer nodes on sphere (select 3 nodes > by face)
13. reflect hexas to form a sphere
14. equivalence
15. smooth hexas
/emoticons/default_cool.png' alt='B)'>
finished:
@tinh: my method is different, no project at all. Your result of step 12 is not so good, at border of sphere.
Yes, so at step 15 i smooth the hexa and result {last image} looks not bad
anyway I hope smooth operation for solid elems has options like for 2d elems (size, shape, angle,..)
Hello,
Would you please take snapshot of all steps you have done.
Thanks,
Hi frogmam i´ve try to open your own version of the meshing sphere but it isnt compatible with my 12.0 version can you please make some screenshot Thx
i´ve try to open your own version of the meshing sphere but it isnt compatible with my 12.0 version can you please make some screenshot
Thx
Try this file:
Unable to find an attachment - read this blog
Hey,
thx for this file. I´ve already modeled something like that but my Prof want that the quad elements on the circle face are feiner as possible and the rest of elements doesnt matter because this will be the contact surface between sphere an plan we have to analyse. how could i realize it in hypermesh?
How about spin option? See attached screenshot.
Regards
Rahul R
Spin method is ok too. But you have to accept some PENTA elements /emoticons/default_smile.png' srcset='/emoticons/smile@2x.png 2x' title=':)' width='20' />
Is there an easy way to share this with a colleague? I couldnt find permalink.
