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mobil interface

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hello
I work on a configuration of Bridgman where there is phase change especially solidification.
I have two fdomains, one fluid and the other solid. the interface between them is mobile and which is modelled by ALE.

for me the problem it is that at every instant t a there is a new position it is that I do not obtain by comsol 3.5 a.

how comsol takes the various positions of the interface for each time step
thank you

0 Replies Last Post May 18, 2010, 11:50 a.m. EDT
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Hello hanene jamei

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