This research aims to study jet downstream scour model under the influence of changes of water level. It also studies and analyzes different parameters and components of diffusion of submerged jet flow in an acceptor fluid and scour hole dimensions. To achieve the objectives, a physical model was made in proportion to the research title. With the Froude number increasing in a nozzle discharge, ...

Interesting analogies between shallow water dynamics and astrophysical phenomena have offered valuable insight from both the theoretical experimental point of view. To help organize these efforts, here we analyze systematically hydrodynamic properties backwater profiles equations with 2D radial symmetry. In contrast to more familiar 1D case typical hydraulics, %already for {even in} isentropic ...

An investigation was performed to measure sloshing motion and damping during harmonic forced vertical of a rectangular tank containing fluid, with particular focus on the amplitude dependent transition between lateral turbulent, slamming. Qualitative quantitative explanations are provided for saturation point dissipation effects, together metrics distinguish different regimes, ballistic-harmoni...