[PDF] Top 20 Modelling of sedimentation processes inside Roseires Reservoir (Sudan)

... Abstract. Roseires Reservoir, located on the Blue Nile River in Sudan, is the first trap to the sediments coming from the vast upper river catchment in Ethiopia, which suffers from high erosion and ... See full document

... and reservoir sedimentation modelling at the meso-scale is still faced with intrinsic prob- lems with regard to open scaling questions, data demand, computational efficiency and deficient ... See full document

... and sedimentation in dam reser- voirs, which are in turn influenced by land use, infiltration and aquifer interactions with surface ...hydrological processes were monitored during one year, us- ing flume, ... See full document

... vi. Sedimentation Scenario: Impounding of natural watercourses alters flow regime from flowing water to a body of stagnant water, which favours sediment accumula- ...tion. Sedimentation in reservoirs leads ... See full document

... the modelling results showed that storm sediment yield was about five times higher during or immediately after the multi-year drought as compared to a continuous wet ...the sedimentation by a factor of ... See full document

... 3 Artificial Neural Network (ANN) models, which used in this study, have recently been successfully used in hydrological forecasting field. Many studies have demonstrated that ANN models are very successful in simulating ... See full document

... exist inside a reservoir (Figure 2): aqueous/ brine (the phase containing predominantly water), oleous (the phase containing liquid hydrocarbons) and gas phase, which contains lighter gaseous hydrocarbons ... See full document

... The knowledge how land use/cover change influence watershed hydrology will enable local governments and policy makers to formulate and implement effective and appropriate response strategies to minimize the undesirable ... See full document

... Reservoir Modelling F ANALYSING FLOW BEHAVIOUR AND RESERVOIR PERFORMANCE Well Data How uncertainty is covered/ reasons for multiple models Different datasets modelled CLTZ: BK & OR Study[r] ... See full document

... dam reservoir is the one answer for that ...dam reservoir is sedimentation. Sedimentation problem can make reduce gross storage of dam ...reservoir. Sedimentation management is ... See full document

... Through support from the World Bank the Indus Basin Project was initiated in 1978 in Pakistan in an attempt to control the unregulated flows of the Indus River (Water- Technology, 2015). Seasonal variations in river flow ... See full document

... In an ice covered lake or reservoir, heat exchange with the atmosphere is reduced by the insulation afforded by the snow and ice cover. During the melting period, from April to June, the snow and ice melts under ... See full document

... If the bubble contains a condensable gas, then the dynamics of the bubble during collapse change due to the pressure inside the bubble no longer being constant. Presence of gas in the bubble decelerates the ... See full document

... nonlinear reservoir method and coupled tank approach to model the reservoir network for flood ...each reservoir in the ...of reservoir give room for the estimation of the forcing function in ... See full document

... molecular modelling studies were carried ...The modelling procedure involved manual docking of substrate into the active site followed by Monte-Carlo energy minimisation ...initial modelling, it ... See full document

... The significance of early and late stages of coupled aggregation and sedimentation in the fate of nanoparticles: measurement and modelling BABAKHANI, Peyman, DOONG, Ruey-an and BRIDGE, J[r] ... See full document

... Let's consider coagulating dispersion system, which was already split into two fractions. Following [5], we make the following assumptions: the particles of different fractions vary considerably in size; aggregates grows ... See full document

... the sedimentation as recent, but we were not able to distinguish recent age differences in sufficient detail to establish sedimentation rates and events over a few ...between sedimentation layers in ... See full document

... The modelling framework developed is appropriate for application in any industry since minimising the maintenance activity time will increase the availability of the ...The modelling approach developed has ... See full document

... physical processes are weighted averages, for which the process determines the weighting ...different processes of intro­ ducing the defects require different ways of calculating the ... See full document