Journal of Shanghai University（Natural Science Edition） ›› 2009, Vol. 15 ›› Issue (6): 594-599.
• Mathematics.Physics and Chemistry • Previous Articles Next Articles
ZHANG Peng,QIAO Dian-liang，LI Shu-feng
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Abstract:
This paper combines δ-mapping algorithm with the classical fifthorder finite volume weighted essentially non-oscillatory (WENO) scheme for numerical solution of hyperbolic conservation laws with discontinuous fluxes. Numerical examples show that the hybrid scheme is efficient when applied to nonlinear elasticity in heterogeneous media and a multi-class Lighthill-Whitham-Richards （LWR） traffic model.
Key words: discontinuous fluxes; WENO reconstruction; elastic waves; traffic flow waves
CLC Number:
O 35
ZHANG Peng,QIAO Dian-liang，LI Shu-feng. Extended Finite Volume WENO Scheme for Solving Hyperbolic -Conservation Laws with Discontinuous Fluxes[J]. Journal of Shanghai University（Natural Science Edition）, 2009, 15(6): 594-599.
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https://www.journal.shu.edu.cn/EN/Y2009/V15/I6/594
