A cell-centered pressure-correction scheme for the compressible Euler equations

The aim of this paper is to present a numerical scheme to compute Saint-Venant equations with a source term, due to the bottom topog- raphy, in a one-dimensional framework,

After having found an optimal algorithm which converges in two steps for the third order model problem, we focus on the Euler system by translating this algorithm into an algorithm

Des bactéries isolées à partir des nodules de la légumineuse du genre Phaseolus avec deux variétés ; P.vulgariset P.coccineus sont caractérisés par une étude

Figure 12: Relative difference between the computed solution and the exact drift-fluid limit of the resolved AP scheme at time t = 0.1 for unprepared initial and boundary conditions ε

Adapting at the discrete level the arguments of the recent theory of compressible Navier-Stokes equations [17, 6, 20], we prove the existence of a solution to the discrete

This scheme leads to a number of questions: i) will multiple scattering in the target increase the emittance so much that cooling of the protons should be necessary? ii) the

is a discrete counterpart of a diffusion term for the density, provides an additional (mesh dependent) estimate on the discrete gradient of the density. As we will explain in details

Theorem 4.1 (Unconditional stability of the scheme) Let us suppose that the discrete heat diffusion operator satisfies the monotonicity property (3.20), that the equation of