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Half Sphere

Posted Nov 24, 2010, 7:50 a.m. EST 2 Replies

Malvina Billeres
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I'm trying under COMSOL 4.0 to build a half sphere ... how can I manage ?
thanks
2 Replies Last Post Nov 24, 2010, 8:54 a.m. EST
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Nov 24, 2010, 8:42 a.m. EST
Hi

try out: make a full sphere, add a large block covering the half (boundary pasing through the sphere centre) and you can even in 4.1 use a workplane passing by the sphere centre to "box" the cut circle, and extrude at least to R the sphere radius.

Then use the difference bolean operation.

Its the same method as for 2D

--
Good luck
Ivar
Hi try out: make a full sphere, add a large block covering the half (boundary pasing through the sphere centre) and you can even in 4.1 use a workplane passing by the sphere centre to "box" the cut circle, and extrude at least to R the sphere radius. Then use the difference bolean operation. Its the same method as for 2D -- Good luck Ivar
Malvina Billeres
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Posted: 1 decade ago Nov 24, 2010, 8:54 a.m. EST
thanks !
thanks !

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