Flows formed after the passage of a discontinuous wave over a bottom drop |
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Authors: | V. V. Ostapenko E. V. Shinkarenko |
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Abstract: | The solvability of the problem of the flow formed after a discontinuous wave has passed over a bottom drop is studied within the framework of the first approximation of shallow water theory. Solutions in which the total energy of the flow is either conserved or lost at the drop are considered. Stable self-similar solutions of five qualitatively different types are derived and their domains of existence are determined in the dimensionless parameter plane. |
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Keywords: | shallow water discontinuous waves bottom drop |
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