Geodesic
Hyperbolic models in the mechanics of heterogeneous media
Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 54 (2014) no. 1, pp. 139-148 
V. S. Surov. Hyperbolic models in the mechanics of heterogeneous media. Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki, Tome 54 (2014) no. 1, pp. 139-148. http://geodesic.mathdoc.fr/item/ZVMMF_2014_54_1_a11/
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Voir la notice de l'article provenant de la source Math-Net.Ru

Several hyperbolic models of a multivelocity heterogeneous medium are discussed. It is shown that the medium model with a gasdynamic kernel well describes the qualitative and quantitative behavior of gas-liquid mixtures in the entire range of gas concentrations. Combined with the nodal method of characteristics, this model is used to compute a number of Riemann problems in a dispersion medium.

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