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physics.flu-dyn2021
Long nonlinear internal waves and mixing in a three-layer stratified flow in the Boussinesq approximation
Alexander Chesnokov, Sergey Gavrilyuk, Valery Liapidevskii
A one-dimensional long-wave model of an unsteady three-layer flow of a stratified fluid under a lid is proposed, taking into account turbulent mixing in the intermediate layer. In…
physics.flu-dyn2021
Formation and evolution of roll waves in a shallow free surface flow of a power-law fluid down an inclined plane
Alexander Chesnokov
A laminar flow of a thin layer of mud down an inclined plane under the action of gravity is considered. The instability of a film flow and the formation of finite amplitude waves a…