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Drawing a circular array

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Dear all,

I want to draw a circular array inside a big circle. I did this with fairly big circles manually. But it is very difficult to do with small circles. Do you have an any idea of doing this automatically with comsol.
I have attached the drawing I want to do.


3 Replies Last Post 20 mai 2014, 15:39 UTC−4

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Posted: 1 decade ago 9 avr. 2010, 17:28 UTC−4
en.wikipedia.org/wiki/Packing_problem#Circles_in_circle
is this this that you want to do?
filling a big circle with small circle is a complex and old problem
there is no easy way to do it !
sorry
http://en.wikipedia.org/wiki/Packing_problem#Circles_in_circle is this this that you want to do? filling a big circle with small circle is a complex and old problem there is no easy way to do it ! sorry

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Posted: 1 decade ago 10 avr. 2010, 13:43 UTC−4
Dear Jean,

Thank you for your reply and the explanation. I understood the problem's complexity.
Thanks Again.

Manjula
Dear Jean, Thank you for your reply and the explanation. I understood the problem's complexity. Thanks Again. Manjula

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Posted: 1 decade ago 20 mai 2014, 15:39 UTC−4
Hey,

Just go to Transform - > Rotate. Set up an input object and specify a rotation angle with the range and a step. Hit build selected.

Cheers,
Olzhas
Hey, Just go to Transform - > Rotate. Set up an input object and specify a rotation angle with the range and a step. Hit build selected. Cheers, Olzhas

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