Second-Order Upwinding through a Charact
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Ying Huang; Alain Lerat
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Article
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1998
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Elsevier Science
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English
โ 375 KB
An efficient multidimensional scheme is constructed for solving the compressible Euler equations. It is deduced from a centered scheme of the Lax-Wendroff type by using a special time-step in the numerical flux, namely a matricial characteristic time-step. This produces a compact second-order upwind