Recent content by sunset451

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    COMSOL Meshing Help - Solving Large Scale Mesh Problems

    Try to use meshing in Solidworks, is very easy to interface with Comsol with .vrml file or .stl (but the last only for tetra mesh)
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    Comsol: Utilizing Symmetry Planes for Finer Grid

    what is the phisics of your subdomain? I use a symmetry boundary condition for a fluid and plane symmetry (corrisponding to the goemetry plane's symmetry) for a solid.
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    STRUCTURE-FLUID interaction (and not the contrary) with Comsol

    I was in error... for activate the fluid motion i set to the interface a pressure type boundary condition with (Tax_smsld,Tay_smsld,Taz_smsld)...so now the problem is that the fluid is strongly turbulent and the solution converge only for too small force applied to the diagphram... i need to...
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    STRUCTURE-FLUID interaction (and not the contrary) with Comsol

    Hi, I've got a strange doubt.I model an elastic diaghfram that move water in piping system (a simple pump) so I've got used the 3D FSI multiphicis. Note that in Comsol's examples is the fluid that move the solid structure: i use the same procedure but for the opposite case. I create a simple...