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laminar two phase flow and structure mechanics coupling in comsol
Posted Oct 23, 2017, 6:11 p.m. EDT Fluid & Heat, Computational Fluid Dynamics (CFD), Structural Mechanics Version 5.1 1 Reply
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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.
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Hello Arehman
Use fluid structure interaction module of comsol. It will work hopefully.
Best regards Zeeshan Rashid