Items for "WENO schemes"

WENO-TVD schemes for hyperbolic conservation laws

The purpose of this paper is twofold. Firstly we carry out a modification of the finite volume WENO (weighted essentially non-oscillatory) scheme of Titarev and Toro [14] and [15].This modification is done by using two fluxes as building blocks in spatially fifth order WENO schemes instead of the second order TVD flux proposed by Titarev and Toro [14] and [15]...

Keywords: WENO schemes, Runge-Kutto methods, TVD schemes, conservation laws-semi-discrete finite volume schemes, Euler equations