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-   -   Meshing with hexaedral and boundary layer (http://www.cfd-online.com/Forums/main/63488-meshing-hexaedral-boundary-layer.html)

sophie-l April 9, 2009 15:15

Meshing with hexaedral and boundary layer
 
Hi everyone
i have this geometry:

volume create height 1.7145 radius1 0.04445 radius3 0.04445 offset 0 0 \
0.85725 zaxis frustum
volume create height 0.1 radius1 0.015875 radius3 0.015875 offset 0 0 0.05 \
zaxis frustum
volume move "volume.2" dangle -63 vector 0 1 0 origin 0 0 0
volume move "volume.2" offset 0 0 1.5621
volume move "volume.2" offset 0 0.028575 0
volume create height 0.3 radius1 0.0381 radius3 0.0381 offset 0 0 0.15 zaxis frustum
volume move "volume.3" dangle -90 vector 1 0 0 origin 0 0 0
volume move "volume.3" offset 0 0 0.1016

i need to mesh it using hexadric mesh and boundary layer (on the big cylinder at least)
can anyone help me please and give me the solution in a journal form? it is 1 week that i have been trying to deal with
(i didnt unite the 3 volums yet in this journal)

thanks a lot
sincerly
sophie

rogbrito May 20, 2009 22:18

Why donīt you use a tetra mesh? If you want, i can see your geometry, XT or STEP file.

My e-mail is rogeriofbrito@oi.com.br

Quote:

Originally Posted by sophie-l (Post 212500)
Hi everyone
i have this geometry:

volume create height 1.7145 radius1 0.04445 radius3 0.04445 offset 0 0 \
0.85725 zaxis frustum
volume create height 0.1 radius1 0.015875 radius3 0.015875 offset 0 0 0.05 \
zaxis frustum
volume move "volume.2" dangle -63 vector 0 1 0 origin 0 0 0
volume move "volume.2" offset 0 0 1.5621
volume move "volume.2" offset 0 0.028575 0
volume create height 0.3 radius1 0.0381 radius3 0.0381 offset 0 0 0.15 zaxis frustum
volume move "volume.3" dangle -90 vector 1 0 0 origin 0 0 0
volume move "volume.3" offset 0 0 0.1016

i need to mesh it using hexadric mesh and boundary layer (on the big cylinder at least)
can anyone help me please and give me the solution in a journal form? it is 1 week that i have been trying to deal with
(i didnt unite the 3 volums yet in this journal)

thanks a lot
sincerly
sophie



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