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Differences between the space dimension

Posted 27 feb 2014, 11:03 GMT-5 0 Replies

Lu Quan Tan
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Hi all,

Trying to understand COMSOL better as I am a teaching assistant for a simulations class.

Most of the time, i know which space dimension i should be using for my model.
But for example, if i wanted measure heat transfer through an egg. I think its possible to use both 2D-axi or 3D.

but what are the difference between these dimensions? in terms of quality of the result/efficiency/ speed etc...
Any articles/papers you all can point me to would be helpful. This is a general question rather than for a specific case.

We are using COMSOL 4.3b.

Thanks
0 Replies Last Post 27 feb 2014, 11:03 GMT-5
COMSOL Moderator

Hello Lu Quan Tan

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