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Free surface problem

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I have trouble following the model "Square drop oscillation under surface tension – 2D axi-symmetric model"

www.comsol.com/community/exchange/121/

From the file, I only added study and mesh

but that model didn't work in 4.1

I think the weak term in Laminar flow bondary condition was missing

-nu_surf * test(uTx)
-nu_surf * test(vTy)


but I couldn't find how to.

Please help.

Best regrads.



0 Replies Last Post 7 sept. 2011, 00:12 UTC−4
COMSOL Moderator

Hello JiYoung Park

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