1/24/2011

Fidap-Fluid Structure Interactions:FSI

http://www.cadfamily.com/downinfo/303771.html

Previous attempts at simulating FSI have been performed by passing the results from CFD codes (interface stresses) as boundary conditions to a structural codes. Displacements computed by the structural code must be used to update the mesh for the CFD solver.
The limitations of this approach are evident:
Inconvenient problem set-up.
Two-way coupling awkward.
Simulation of transient problem probably not feasible.
FSI problems can be solved at different levels of complexity
Small structural displacements
Large structural displacements

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