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Weighted Compact Scheme for Shock Capturing
International Journal of Computational Fluid Dynamics, 2001Abstract In this paper a new class of finite difference schemes - the Weighted Compact Schemes are proposed. According to the idea of the WENO schemes, the Weighted Compact Scheme is constructed by a combination of the approximations of derivatives on candidate stencils with properly assigned weights so that the non-oscillatory property is achieve when
LI JIANG, HUA SHAN, CHAOQUN LIU
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Shock capturing using interpolatory wavelets
38th Midwest Symposium on Circuits and Systems. Proceedings, 2002In this paper we discuss an adaptive method for the computation of discontinuous solutions of hyperbolic conservation laws. In each time level we use techniques coming from interpolatory multiresolution analyses for detecting discontinuities of the solution.
C. Cunha, S.M. Gomes
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Conjugate filter approach for shock capturing
Communications in Numerical Methods in Engineering, 2002AbstractThis paper introduces a new scheme for the numerical computation involving shock waves. The essence of the scheme is to adaptively implement a conjugate low‐pass filter to effectively remove the accumulated numerical errors produced by a set of high‐pass filters.
Gu, Y., Wei, G.W.
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Shock-Capturing Schemes in Computational MHD
2008The purpose of the present review is to present and discuss some introductory aspects relevant to computational compressible magnetohydrodynamics (MHD). The shock-capturing framework developed for the Euler equations of gasdynamics is extended to MHD by illustrating differences and additional complexities introduced by the presence of magnetic fields ...
A. Mignone, G. Bodo
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On Shock Capturing for Liquid and Gas Media
1991The numerical investigation of shock phenomena in gas or liquid media where a specifying relation for internal energy is absent poses special problems. Classically, for gas dynamics the usual procedure is to employ a splitting scheme to remove the source terms from the Euler equations, then up-wind biased shock capturing algorithms are built around the
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On Construction of Shock-Capturing Boundary Closures for High-Order Finite Difference Method
Computers and Fluids, 2023Yaming Chen, Jiaxian Qin, Xiaogang Deng
exaly
The pathophysiology of anaphylactic shock captured on computed tomography images
Intensive Care Medicine, 2023Naoko Uchida +3 more
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Stabilization and Shock-Capturing Parameters in SUPG Formulation of Compressible Flows
Computer Methods in Applied Mechanics and Engineering, 2006Tayfun Tezduyar, Masayoshi Senga
exaly