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2D lubrication shell

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I am trying to run a model which involves the channel base having some velocity.However, my model is giving me opposite results.The results match with those that i should get with the velocity in the opposite direction.Does somebody know why is that happening. Is it correct that the solid wall is the boundary on which i have placed my thin film and the channel base is the upper extent of the film?
Thanks in advance.

0 Replies Last Post 27.05.2012, 10:06 GMT-4
COMSOL Moderator

Hello Arjun Singh

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