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Low cost arsenic removal from aqueous solution by adsorption / Uklanjanje arsena iz vode adsorpcijom na nekonvencionalnim materijalima
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2011)
This paper deals with arsenic removal from water by adsorption with unconventional materials: natural materials (zeolite, bentonite, sepiolite, limonite, pyrolusite), waste materials (waste iron slag, waste sand filter) ...
Superelevation ramp design / Prostorno oblikovanje rampe za nadvišenje spoljne šine
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2010)
This paper presents general criteria for deriving a geometric shape for the transition curve and superelevation ramp, based on kinematic analysis of railway vehicle movement. According to European standard (ENV 13803-1) ...
Methods of calculating depreciation expenses of construction machinery / Metode proračuna troškova depresijacija građevinskih mašina
(Institut za istraživanja i projektovanja u privredi, Beograd, 2012)
Depreciation expenses represent a significant part of total expenses of construction machinery. Precise calculation of depreciation expenses is often difficult or impossible. Straight line method of depreciation, which is ...
Implementing a detailed estimation model on housing project prefeasibility studies / Primena detaljnog modela procene za potrebe izrade predinvesticionih studija za projekte izgradnje stambeno-poslovnih objekata
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2010)
In this paper, a new approach is presented for the purpose of making prefeasibility studies. It is based on the detailed estimation of costs and durations even though there is no design present at the beginning of the ...
Numerical modelling and simulation of pollutant transport in Neretva / Numeričko modeliranje i simulacija transporta zagađenja Neretvom
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2012)
Waste water, discharged into the river system is in processes of transport and mixing. After fully cross mixing, the pollution transport is one-dimensional. The aim of the study was to model the discharge, salinity and ...
Use of Husimi function in time frequency signal analysis / Primena Husimijeve funkcije u vremensko-frekvencijskoj analizi signala
(Savez inženjera i tehničara Srbije, Beograd, 2013)
Husimi function originated in phase space formulation of quantum mechanics. This function appears naturally whenever simultaneous measurement of coordinate and impulse with maximal accuracy allowed by the Heisenberg ...
Numerical modeling of two phase flow (water-air) after air injection into the water / Modeliranje dvofaznog strujanja (vode i vazduha) nakon utiskivanja vazduha u vodu
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2010)
One of available lake restoration technologies is injection of compressed air or oxygen into a hypolimnion, promoting vertical mixing of water and dissolution of oxygen. A numerical model has been developed for simulation ...
Real estate valuation in the Republic of Serbia / Vrednovanje nepokretnosti u Republici Srbiji
(Savez inženjera i tehničara Srbije, Beograd, 2014)
There is no complete and systemized infrastructure for efficient and reliable evaluation of real estates in the Republic of Serbia. This is confirmed by analysis of the applicable regulations which treat valuation of real ...
Improvement of the flow measuring methodology with the flat electromagnetic velocity probes / Unapređenje metodologije merenja protoka pomoću ravnih elektromagnetnih senzora brzine
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2017)
One of the commonly used approaches, for the flow measurements in open chanel hydraulic systems, is to measure one depth and use the stable Q-H relationship to compute the flow rate. If this method is inappropriate, the ...
Application of numerical models for improvement of wellhead protection management: Case study: Korbovo wellhead / Primena numeričkih modela za optimizaciju rada bunarske zaštite eksploatacionih bunara - primer izvorišta Korbovo
(Jugoslovensko društvo za odvodnjavanje i navodnjavanje, Beograd, 2017)
Advanced mathematical models of groundwater flow provide exceptional support in designing of new wellheads, but also optimization analyses of the existing groundwater resources management. However, for reliable forecasts ...