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Oblikovanje ulaza u zaliv primenom modela ravanskog i prostornog tečenja / Designing a Bay Entrance With 2D and 3D Numerical Model
(Građevinski fakultet Univerziteta u Beogradu, 2006)
Najveći problem zaliva je zasipanje - prirodan proces koji se ne može izbeći. Visoki troškovi održavanja zaliva (bagerovanja mulja i čišćenja obala) nameću potrebu mera za smanjenje uvlačenja nanosa u zaliv. Budući da je ...
Enhancement of digital elevation models for overland flow network delineation in urban catchments / Poboljšanje digitalnog modela terena za delineaciju površinskog tečenja na urbanim slivovima
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2009)
Algorithms to prepare Digital Elevation Models (DMTs) for hydraulic analysis are common practice; these are often called DMT enhancement algorithms, and are frequently the first step of the analysis to extract overland ...
Measurements on lake Zavoj for the purpose of water quality management and control / Merenja na jezeru Zavoj u cilju praćenja i upravljanja kvalitetom vode
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2008)
Eutrofication represents a serious limiting factor in a various utilization of water from reservoirs. In order to recognize driving processes in a lake 'Zavoj', near Pirot, a comprehensive measurement campaign has been ...
SIPSON - Simulation of interaction between pipe flow and surface overland flow in networks
(IWA Publishing, 2005)
The new simulation model, named SIPSON, based on the Preissmann finite. difference method and the. conjugate gradient method, is presented in the paper. This model simulates conditions when the hydraulic capacity of a sewer ...
Water leakage management in water supply systems / Upravljanja gubicima u vodovodnim sistemima
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2008)
Leakage reduction and reduction of un-rationalized water usage is the basis for the effective operation of Water Utility. Current practice of reactive (or passive) leakage reduction should be replaced by proactive search ...
Measurement, calibration of rainfall-runoff models and assessment of the return period of flooding events at urban catchment Kumodraz in Belgrade
(IWA Publishing, 2002)
For the purpose of re-design and improvement of the combined sewer system at the Kumodraz catchment in Belgrade, measurements of rainfall and runoff at the catchment were established in late 1997, Observed data are used ...
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 ...
Uncertainty reduction in water distribution network modelling using system inflow data
(Urban Water Journal, 2009)
In water distribution network (WDN) modelling, nodal demand is the sum of flows taken by users associated with a computational node. User demands are not fixed in time; rather they are stochastic. Hence, nodal demand is a ...
Sewer system management in extraordinary events
(Risk Management of Water Supply and Sanitation Systems, 2009)
This paper deals with the problem of sewer system management in extraordinary conditions - by which are included both non-regular and special events. Extreme precipitation, thick layer of snow and its melting, extreme ...
Simulation of transcritical flow in pipe/channel networks
(ASCE - American Society of Civil Engineers, 2004)
Using finite difference methods in conjunction with the reduced momentum equation and applying boundary condition structure inherent to subcritical flow to all regimes, is an approach that enables efficient numerical ...