An efficient hybrid WENO scheme with a problem independent discontinuity locator

Summary In this paper, we have proposed a new problem independent discontinuity locator for hybridization. Along with this, a new global smoothness indicator is proposed. The hybrid weighted essentially nonoscillatory (WENO) scheme works on the principle of applying linear upwind scheme in smooth re...

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Veröffentlicht in:	International journal for numerical methods in fluids 2019-09, Vol.91 (1), p.1-28
Hauptverfasser:	Bhise, Ashlesha A., G, Naga Raju, Samala, Rathan, M, Devakar
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computation Computer applications conservation laws Discontinuity discontinuity locator Euler equations hybrid scheme Hybridization Indicators nonlinear weights Regions Resolution Smoothness WENO scheme
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