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Pumping fluid by external loading

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Hello, I am modeling a pipe which is very flexible, a displacement is applied on a strip of the walls (to pump the fluid). If the two ends of the pipe are connected to the same tank, and the whole tube is inundated in liquid. What should be the boundary condition I should use at the inlet and exit of the tube? I am modeling it as a axisymmetry 2D problem. Thanks


0 Replies Last Post 2018年6月14日 GMT-4 15:03
COMSOL Moderator

Hello Mohamed Ibrahim

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