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physics.flu-dyn2020
Formation of jumps in isentropic flows. Classification of solitary shock waves
Kirill Karelsky, Arakel Petrosyan
The conditions for an arbitrary jump occurrence in isentropic flow are studied. It is shown that the jump in gas-dynamic parameters arises as a result of the evolution of a self-si…
physics.flu-dyn2011
Quasi-two-layer finite-volume scheme for modeling shallow water flows with the presence of external forces
K. V. Karelsky, A. S. Petrosyan, A. G. Slavin
Finite-volume numerical method for study shallow water flows over an arbitrary bed profile in the presence of external force is proposed. This method uses the quasi-two-layer model…