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Velocity boundaries conditions

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Hello

i'm trying to simulate a CFD probleme with heat transfer taking in to account the Marangoni effect. so in the top surface boundaries i must have v=0 and u not qual a zero but introduced in the marangoni effect. but it's give me both u and v to fill in.

Please could you help me to make juste one composante of velocity boundaries conditions.

Thank you


0 Replies Last Post 2021年11月19日 GMT-5 02:48
COMSOL Moderator

Hello MOUAD BENSADA

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