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2D Sim to 3D circular
Posted Feb 15, 2010, 3:53 a.m. EST 1 Reply
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Hi,
in the subdomain settings of a 2D simulation it is possible
to enter the parameter thickness. However, this leads always
to a quadratic structure.
Is it possible to enter a configuration that the 2D structure
is a crossection of a circular problem (e.g. circular membrane
with emes to calculate the capacitive matrix depending
on load pressure)?
Greetings
Stefan
in the subdomain settings of a 2D simulation it is possible
to enter the parameter thickness. However, this leads always
to a quadratic structure.
Is it possible to enter a configuration that the 2D structure
is a crossection of a circular problem (e.g. circular membrane
with emes to calculate the capacitive matrix depending
on load pressure)?
Greetings
Stefan
1 Reply Last Post Feb 16, 2010, 2:12 a.m. EST
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Posted:
1 decade ago
Hi
I call that a 2D axisymmetric problem and you have the specific application domain defined, with the axis at the origine and coordinates r z. Now do not forget to multiply correctly by 2*pi when required (or select the correspondant ticks)
standard 2D is in fact 3D with a default depth of 1[m], and the formulas simplified accordingly, nothing else
but I agree it appears "square" ,compared to 2D-axi
Good uck
Ivar
I call that a 2D axisymmetric problem and you have the specific application domain defined, with the axis at the origine and coordinates r z. Now do not forget to multiply correctly by 2*pi when required (or select the correspondant ticks)
standard 2D is in fact 3D with a default depth of 1[m], and the formulas simplified accordingly, nothing else
but I agree it appears "square" ,compared to 2D-axi
Good uck
Ivar