THE GODUNOV METHOD FOR CALCULATING MULTIDIMENSIONAL FLOWS OF A ONE-VELOCITY MULTICOMPONENT MIXTURE

V. S. Surov Computational formulas of the Godunov method are given for the equations of a generalized-equilibrium model of a heterogeneous medium on a curvilinear grid; with the use of this method, the problems of interaction of air
shock waves with bubbles of various gases are investigated. Flow of a gas–liquid mixture in a nozzle mouthpiece is considered. The Prandtl–Meyer fl ow of a water–air mixture is calculated and compared with a self-similar
solution.
V. S. Surov Computational formulas of the Godunov method are given for the equations of a generalized-equilibrium model of a heterogeneous medium on a curvilinear grid; with the use of this method, the problems of interaction of air
shock waves with bubbles of various gases are investigated. Flow of a gas–liquid mixture in a nozzle mouthpiece is considered. The Prandtl–Meyer fl ow of a water–air mixture is calculated and compared with a self-similar
solution.
Author:  V. S. Surov
Keywords:  one-velocity multicomponent mixture, hyperbolic systems of equations, Godunov method, characteristic Riemann solver, mathematical simulation
Page:  1227