A recently developed multidimensional upwind multigrid method is combined with an adaptive grid refinement strategy in order to provide a numerical technique for computing two-dimensional compressible inviscid steady flows accurately and efficiently. A locally nested sequence of mesh refinements is constructed by a quad-tree data-structure, which easily incorporates the multigrid method using compact-stencil space discretization and explicit multi-stage smoother. Computations of flows through channels and cascades are presented which demonstrate the capabilities of the proposed approach.

A multidimensional upwind solution adaptive multigrid solver for inviscid cascades / Catalano, L. A.; De Palma, P.; Napolitano, M.; Pascazio, G.. - STAMPA. - 116:(1994), pp. 151-162. (Intervento presentato al convegno 4th European Multigrid Conference tenutosi a Amsterdam, NL nel July 6-9, 1993) [10.1007/978-3-0348-8524-9_11].

A multidimensional upwind solution adaptive multigrid solver for inviscid cascades

L. A. Catalano;P. De Palma;M. Napolitano;G. Pascazio
1994-01-01

Abstract

A recently developed multidimensional upwind multigrid method is combined with an adaptive grid refinement strategy in order to provide a numerical technique for computing two-dimensional compressible inviscid steady flows accurately and efficiently. A locally nested sequence of mesh refinements is constructed by a quad-tree data-structure, which easily incorporates the multigrid method using compact-stencil space discretization and explicit multi-stage smoother. Computations of flows through channels and cascades are presented which demonstrate the capabilities of the proposed approach.
1994
4th European Multigrid Conference
978-3-0348-9664-1
A multidimensional upwind solution adaptive multigrid solver for inviscid cascades / Catalano, L. A.; De Palma, P.; Napolitano, M.; Pascazio, G.. - STAMPA. - 116:(1994), pp. 151-162. (Intervento presentato al convegno 4th European Multigrid Conference tenutosi a Amsterdam, NL nel July 6-9, 1993) [10.1007/978-3-0348-8524-9_11].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/20687
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