A numerical scheme of third order accuracy is constructed by correcting the dispersive error of the classical Jameson's scheme. Weighted discretization operators are used to preserve high-accuracy on deformed meshes. Applications show significant improvements in accuracy compared to Jameson's scheme for a modest increase in computational cost.
A third-order accurate centered scheme for turbulent compressible flow calculations in aerodynamics
CINNELLA, Paola;
1998-01-01
Abstract
A numerical scheme of third order accuracy is constructed by correcting the dispersive error of the classical Jameson's scheme. Weighted discretization operators are used to preserve high-accuracy on deformed meshes. Applications show significant improvements in accuracy compared to Jameson's scheme for a modest increase in computational cost.File in questo prodotto:
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