A Lagrangian Finite Element method is applied to the discretization of the Navier-Stokes equations to simulate fluid problems with significant evolution of the free-surfaces. The same approach is also used to treat fluid-structure interaction problems. Both Newtonian and non-Newtonian fluid behaviours are considered. Different examples are performed to show the potentialities of the approach.
A Lagrangian finite element method for non-Newtonian free-surface fluid flows and fluid-structure interaction problems
CREMONESI, MASSIMILIANO;FRANGI, ATTILIO ALBERTO;PEREGO, UMBERTO
2011
Abstract
A Lagrangian Finite Element method is applied to the discretization of the Navier-Stokes equations to simulate fluid problems with significant evolution of the free-surfaces. The same approach is also used to treat fluid-structure interaction problems. Both Newtonian and non-Newtonian fluid behaviours are considered. Different examples are performed to show the potentialities of the approach.File in questo prodotto:
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Cremonesi_Frangi_Perego_CSMA2011.pdf
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