A fractional-step method to solve unsteady viscous incompressible flows is described. A semi-implicit time-advancement scheme is used to solve the dynamics equations, and the space discretization is performed by Finite Elements. The 2-D flow in a driven cavity at Re=1000 and around a cylinder at Re=100 are presented, with good correspondence with the benchmark solutions.
FEM simulation of unsteady viscous incompressible fluid flows / Tralli, A.; Gaudenzi, Paolo. - (2005), pp. 887-891. (Intervento presentato al convegno 3rd M.I.T. Conference on Computational Fluid and Solid Mechanics tenutosi a Boston, MA, usa).
FEM simulation of unsteady viscous incompressible fluid flows
GAUDENZI, Paolo
2005
Abstract
A fractional-step method to solve unsteady viscous incompressible flows is described. A semi-implicit time-advancement scheme is used to solve the dynamics equations, and the space discretization is performed by Finite Elements. The 2-D flow in a driven cavity at Re=1000 and around a cylinder at Re=100 are presented, with good correspondence with the benchmark solutions.File allegati a questo prodotto
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
