Тransformations in the structure of bottom density current under the effect of vortex-wave processes are analyzed. Quasi-stationary, wave, and vortex components of the velocity profile are distinguished. А variance ratio for the internal wave in the suspension-stratified current is obtained. Vortex-like disturbances in the velocity are revealed. А procedure for analytical description of the flow velocity profile with allowance for the effect of vortex-wave processes is developed and tested Ьу using full scale measuring data.
Department of Marine and Inland Water Physics