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dc.contributor.authorGlowinski, Roland
Kearsley, Anthony J.
Pan, Tsorng-Whay
Periaux, Jacques
dc.date.accessioned 2018-06-18T17:41:51Z
dc.date.available 2018-06-18T17:41:51Z
dc.date.issued 1994-08
dc.identifier.citation Glowinski, Roland, Kearsley, Anthony J., Pan, Tsorng-Whay, et al.. "Numerical Simulation and Optimal Shape for Viscous Flow by a Fictitious Domain Method." (1994) https://hdl.handle.net/1911/101842.
dc.identifier.urihttps://hdl.handle.net/1911/101842
dc.description.abstract In this article we discuss the fictitious domain solution of the Navier-Stokes equations modelling unsteady incompressible viscous flow. The method is based on a Lagrange multiplier treatment of the boundary conditions to be satisfied and is particularly well suited to the treatment of no-slip boundary conditions. This approach allows the use of structured meshes and fast specialized solvers for problems on complicated geometries. Another interesting feature of the fictitious domain approach is that it allows the solution of optimal shape problems without regriding. The resulting methodology is applied to the solution of flow problems including external incompressible viscous flow modelled by the Navier-Stokes equations and then to an optimal shape problem for Stokes and Navier-Stokes flow.
dc.format.extent 29 pp
dc.title Numerical Simulation and Optimal Shape for Viscous Flow by a Fictitious Domain Method
dc.type Technical report
dc.date.note August 1994
dc.identifier.digital TR94-32
dc.type.dcmi Text


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