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A novel approach in numerical simulation of contaminant removal by air sparging
(Water Science and Technology: Water Supply, 2007)
The paper presents a mechanistic/deterministic model for simulation of mass removal during air sparging. From the point of numerical modeling, there are two issues considering air sparging: modeling of air flow and ...
3D numerical simulation of cross-levee breaching process due to overtopping flow
(CRC Press/Balkema, 2016)
Dike failures due to overtopping flows cause severe damages. For risk management, it is of great importance to understand the mechanism of dike failure and predict flows and sediment transport in the breaching process ...
Numerical simulation of 3D flow at 90o straight-channel confluence with bed elevation discordance
(TuTech Verlag, TuTech Innovation GmbH, 2012)
The paper aims at studying the effect of difference in bed elevations between the tributary and main canals (∆zT) on the flow in the confluence hydrodynamics zone. To do this, a 3D numerical model is used for flow simulation ...
Managing energy costs in water distribution systems
(Nis University, 2011)
The reduction of energy consumption is one of the first steps in fighting operational costs in Water Distribution Systems (WDS). Finding the optimal energy savings procedure and its implementation into a real-time control ...
Building a Sustainable Water Management System in the Republic of Serbia: Challenges and Issues
(American Chemical Society, 2015)
The Republic of Serbia is a good example of a developing country with a water management system that has not been adequately transitioned to address the need of the new socio-economic paradigm. Consequently, more than 30% ...
Online time data series pre-processing for the improved performance of anomaly detection methods
(Integrating Water Systems - Proceedings of the 10th International on Computing and Control for the W, 2010)
The number of automated measuring and reporting systems used in water distribution and sewer systems is dramatically increasing and, as a consequence, so is the volume of acquired data. Since the real time data is likely ...
PID Controllers as Data Assimilation Tool for 1D Hydrodynamic Models of Different Complexity
(Springer, 2019)
Flood risks management is based on data obtained by different forecasts. Forecasts are often based on hydrological-hydrodynamic models. These models are calibrated using selected time-series from the past. However, even ...
On the effect of the bed morphology on the river confluence hydrodynamics
(Proceedings of the International Conference on Fluvial Hydraulics - River Flow 2006, 2006)
A river confluence is known for the strong three-dimensional flow effects. The confluence hydrodynamics is significantly influenced by the river bed morphology. Two morphological features are typical for river confluences: ...
Numerical stability problems in hydrodynamic modelling of confluences with small junction angles
(Universidad de Concepción, 2009)
The paper addresses problems which arise from the use of 3D grids with quadrilateral faces on
the horizontal planes in hydrodynamic modelling of discordant beds asymmetrical confluences
with small junction angles. There ...
Influence of small water storage reservoirs on reliability of irrigation water supply
(Macedonian Committee on Large Dams, 2021)
The paper analyses the consequences of climate change on the irrigation water demand and the impact of water storage reservoirs on increasing the reliability of irrigation water supply. Analyses were performed for the Vrbas ...