R.I.Demchenko, M.Y.Zheleznyak, S.L.Kivva, P.S.Kolomiets, V.V.Khomitsky The hydrodynamics of Black Sea coastal zone near the branch Bystry mouth of the Delta of the Danube: 1. Waves transformation on the current and bottom inhomogeneities |
Applied hydromechanics, Vol. 8 (80) ¹ 4, (2006) |
| The system of hyperbolic type equations is presented in this work in the more compact way by flow separating method for wave ``mild slope'' equation, taking into account the slowly current and its gradient change estimation. To solve model equations the fourth order of accuracy finite-difference approximation was made and realized in programmed HWAVE-module. The model was tested by laboratory experiments and applied for wave fields modeling at the sea part of the river Danube delta. |
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| TEXT LANGUAGE: Russian |