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Приказ резултата 1-10 од 59
A new multifractal-based grain size distribution model
(Elsevier, 2021)
Previous works related to the application of the multifractal theory for analyzing the grain size distribution (GSD), showed the potential of this approach to deal with this complex issue. However, absence of the practical ...
Fast data assimilation for open channel hydrodynamic models using control theory approach
(Elsevier, 2020)
Model-driven forecasting, used for flood risks or big hydropower systems management, can produce results of unsatisfying accuracy even with best-calibrated hydrodynamic models. One of the biggest uncertainty sources is the ...
Hidrotehničke osnove održivog razvoja irigacionih sistema u Republici Srpskoj / Hydraulic engineering for sustainable development of irrigation systems in the Republika Srpska
(Srpsko društvo za odvodnjavanje i navodnjavanjeAkademija inženjerskih nauka Srbije, 2020)
Proizvodnja hrane bi trebalo da bude osnova i pokretač razvoja privrede Republike Srpske, ali raspoloživi polјoprivredni i vodni resursi nisu dovolјno iskorišćeni. Na području ključnih makroparcela uz rijeku Savu evidentan ...
Towards harmonisation of image velocimetry techniques for river surface velocity observations
(Copernicus Publications, 2020)
Since the turn of the 21st century, image-based velocimetry techniques have become an increasingly popular approach for determining open-channel flow in a range of hydrological settings across Europe and beyond. Simultaneously, ...
Epilithic diatoms in environmental bioindication and trout farm’s effects on ecological quality assessment of rivers
(Elsevier, 2021)
The main aim of this study was to investigate the application of benthic diatoms and the efficiency of diatom indices in water ecological assessment of rivers in Serbia, as well as the influence of trout farms on rivers ...
Image processing for hydraulic jump free-surface detection: coupled gradient/machine learning model
(IOP, 2020)
High-frequency oscillations and high surface aeration, induced by the strong turbulence, make water depth measurement for hydraulic jumps a persistently challenging task. The investigation of the hydraulic jump behaviour ...
Assessment of the impact of bend type on flow characteristics in 180° compound bends
(Faculty of Civil Engineering - SkopjeГрадежен факултет – Скопје, 2021)
River bends are rarely simple, i.e., the bend radius is rarely constant throughout the bend length. They are rather irregular, i.e. their shape in the plan can be approximated with different bend radii. Since the bulk of ...
A New Fractal Approach to Account for Capillary and Adsorption Phenomena in the Water Retention and Transfer Properties of Unsaturated Soils
(Wiley, 2020)
To describe the water retention and transfer properties of an unsaturated soil over the whole range of matric suction, it is necessary to account for both capillary and adsorption phenomena. Existing models combine well-known ...
Elementi bilansa vodovodnih sistema - Metodologija i terminologija
(Srpsko društvo za odvodnjavanje i navodnjavanjeAkademija inženjerskih nauka Srbije, 2022)
U domaćoj literaturi i praksi planiranja, projektovanja ieksploatacije vodovodnih sistema postoje različititermini i metodologije za obračun i prikazivanjekomponenti potrošnje vode za piće i drugih komponentivodnog bilansa ...
Procena krive protoka i rekonstrukcija poplavnog talasa u dubokom koritu sa uskim plavnim površinama / Estimation of the stage-discharge curve and reconstruction of the flood hydrograph in a deep river channel with narrow floodplains
(Srpsko društvo za odvodnjavanje i navodnjavanje, 2021)
U ovom radu razmatra se svrsishodnost primene metode razmene količine kretanja za procenu krive protoka i rekonstrukciju talasa velikih voda u dubokim koritima za veliku vodu koja imaju uske plavne površine. Ovo pitanje ...