Abstract

The paper is devoted to the analysis and optimization of the second order Lax - Wendroff finite-difference scheme with artificial viscosity for the system of 1D equations of hemodynamics. The scheme is constructed for the conservative form of this system. For the elimination of numerical dispersion the artificial viscosity is used. The value of the viscosity is obtained by the approach, based on simultaneous optimization of the dispersive and dissipative characteristics.

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