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laminar two phase flow and structure mechanics coupling in comsol

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dear all i need help regarding coupling two different physics i.e. laminar two phase flow and solid mechanics. i have rising bubble model which uses laminar two phase flow. in the rising bubble i have putted a silicon beam which is fixed from two sides and i am applying pressure on the beam so that i can deflect and push the bubble down. i have added both physics in a model and i am trying to simoulate the model. when i simulate the model, only bubble rises and touches the solid structre but the solid structure does not show any deflection. i thing coupling of these two physics is needed but i need guidence on how can i couple these two physics.


1 Reply Last Post 28.10.2017, 19:50 GMT-4

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Posted: 7 years ago 28.10.2017, 19:50 GMT-4

Hello Arehman

Use fluid structure interaction module of comsol. It will work hopefully.

Best regards Zeeshan Rashid

Hello Arehman Use fluid structure interaction module of comsol. It will work hopefully. Best regards Zeeshan Rashid

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