Fluid-Structure Interaction
Hi, There is a sample Fluid-Structure interaction problem given in Comsol model library. In this module, is it possible to specify the deflection of cantilever in terms of relation between y and x, y...
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Hi I'm not sure I understand you correctly, as the FSI is solving the bi-directional coupled structure - fluid interaction. But you can always add a prescribed displacement on the structure, but it...
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Hi, I know FSI solves coupled problem. However, if I want to input deflection of beam(relation between x and y) at initial time step and use this deflection for obtaining fluid pressure due to the...
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Did you ever get an answer to your question. I'm experiencing a similar problem.
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Dear Ivar ; About the tutorial of FSI (beam in water) it uses micro dimensions , when I increase the dimensions to macro scale an error massage appears "nonlinear solver didn't converge " else if...
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Hi If you have a closed fluid volume with a structure around, indeed if you defome one sode you will see a pressure increase ported to all the other boundaries by the fluid -- Good luck Ivar
View ArticleRe: Fluid-Structure Interaction
Hi Changing the scale might change some of the parameters used for the convergence geuesses. If it solves with disabled inertal terms, it's telling you that the transinet at "initial conditions" due to...
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