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fluid flow in welding or laser welding

Posted Jan 4, 2012, 6:41 a.m. EST Fluid & Heat, Computational Fluid Dynamics (CFD), Structural Mechanics 1 Reply

Reza Esfahani
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Hi,

I am trying to model laser dissimilar welding using comsol.Unfortunately i don't know how to get the velocity field of fluid inside the melt pool.I also can't specify a proper heat source inside the software.any tips or recommendation please?

many thanks
reza
1 Reply Last Post Jan 4, 2012, 8:03 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 Jan 4, 2012, 8:03 a.m. EST
Hi

search the Forum there are already several threads on the subject, there is also a few model library and demo models on the main web site

--
Good luck
Ivar
Hi search the Forum there are already several threads on the subject, there is also a few model library and demo models on the main web site -- Good luck Ivar

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