Equilibrium scour morphology downstream of rock sills under unsteady flow conditions

Effect of Multi-gates Regultators Operations on Downstream Scour Pattern under Submerged Flow Conditions

Failures barrages or parts of them may be expected when excessive scour patterns are observed downstream of such structures. Severe and excessive scour may be largely due to unsymmetric operation of gates especially when a multi-vents barrage or regulator is being considered. Previous investigations proved that the scour patterns downstream hydraulic structures are functions of the bottom veloc...

Rock Stability under Different Fluid Flow Conditions

prediction of maximum scour depth downstream of bed sills using support vector machines

0

Sediment Transport in Unsteady Flow Conditions

Sediment transport under unsteady flow condition is studied experimentally. In the first step, sediment transport under different steady flow conditions was measured and an empirical equation was derived for its calculation. In the next step, two continuous and three stepwise hydrographs were generated in the flume, and their sediment transport rate was measured. The continuous hydrographs were...

Flow equations for dissipative quantum systems under non-equilibrium conditions

Flow equations for dissipative quantum systems under non-equilibrium conditions This work investigates dissipative quantum systems by means of flow equations for Hamiltonians. We consider the time evolution of two models out of non-equilibrium initial states. As a first application the dis-sipative harmonic oscillator will be solved exactly. The insights gained will be used in the second and no...