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Water supply systems modeling: Optimization of model parameters using PEST method / Modeliranje vodovodnih sistema - optimizacija parametara modela primenom PEST metode
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2004)
One of the reasons for discrepancy between results of the Water Supply Systems hydraulic simulation and measurement data is the uncertainty of values of mathematical model parameters. Because of that, the best possible ...
Thermal behaviour of gravity roller compacted concrete dams, Part One: Thermal field analysis / Termičko ponašanje gravitacionih RCC brana, I deo - proračun temperaturnog polja
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2008)
This paper presents 2D and 3D numerical models for unsteady phased thermal analysis of RCC dams. The time evolution of a thermal field has been modeled with actual dam shape, RCC technology and adequate description of ...
Theory and new applications of structure analyses of daily hydrologic series / Teorijske osnove i proširenje oblasti primene strukturne analize dnevnih hidroloških serija
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2006)
Structure of daily hydrologic series, based on TIPS methodology (Yevjevich, 1984), is extended and new possibilities for stochastic analyses and applications are presented. First, estimation of smoothed time functions of ...
Optimization of water allocation from a multipurpose reservoir / Efekti primene pravila upravljanja pri raspodeli vode iz višenamenske akumulacije
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2008)
The ever increasing water demand in conditions of divergent variability of both natural flows and water requirements can only be met by finding new water sources, combined with the building of new water storage reservoirs. ...
Harmonization of development projects in the Drina river basin with environmental conservation requirements / Razvojne projekte na slivu Drine uskladiti sa zahtevima očuvanja životne sredine
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2004)
The implementation of new projects in the Drina river basin will depend on their successful harmonization with the social and ecological environment. The paper discusses the trends which govern the evaluation and approval ...
State-of-the-art analysis of irrigation water requirement / Sa vremena analiza potrebnih količina vode za navodnjavanje
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2005)
Two ways of assessing irrigation water requirements are analyzed in the paper. The relationship between income and outcome water is reconstituted by the water balance equation, and the need for irrigation is determined. ...
Određivanje trajektorije kamena u tekućoj vodi / Determination of a stone particle trajectory in the flowing water
(Srpsko društvo za odvodnjavanje i navodnjavanje, 2002)
U ovom radu prikazana je metodologija proračuna trajektorije kamena u tekućoj vodi. Analizirani su faktori koji utiču na dužinu trajektorije, odnosno na vreme tonjenja i domet ispuštenog zrna. To su: početna dubina sa koje ...
Determination of a Stone particle trajectory in the flowing water / Određivanje trajektorije kamena u tekućoj vodi
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2002)
Trajectory of a stone particle released into the flowing water is determined The length of the particle trajectory, i.e. the duration of sinking and the distance traveled by the released particle, is analyzed in terms of ...
Physical methods for waste water treatment: The use of freeze/thaw method with the assistance of microwave radiation for oily water treatment / Fizičke metode za prečišćavanje otpadnih voda - primena metode naizmeničnog mržnjenja i hlađenja i mikrotalasnog zagrevanja za obradu zauljenih voda
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2005)
The main sources of oily waste water are oil- refineries, metal industry and food industry. Any technological process that uses emulsions has to take into consideration also the treatment of the used emulsions. The ultimate ...
Water distribution system model calibration using genetic algorithm / Kalibracija matematičkih modela vodovodnih sistema primenom genetskog algoritma
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2008)
Model calibration is an important step in the modelling of water distribution systems. Since calibration is a process of adjusting model parameters so that model results fit best the measured data, it becomes a complex ...