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Sustainable hydro energy use consequently on cost management
(Academica Brancusi Publishing House, Târgu-Jiu, Romania, 2014)
Development of environmental awareness and ever rising need for taking environmental
conditions back to the zero stage, the way they were before the construction was built, open the question of hydropower facilities ...
External Costs on the Environment and Exergo-Economics Methods
(University of Belgrade TECHNICAL FACULTY IN BOR, 2014)
The exergy approach is used in observation of energy transformation processes, it allows estimation of these processes effect on the environment and contributes to the efficiency increasing and evaluation of the environmental ...
Experimental Testing of Wastewater Treatment Efficiency in the Facilities Mitrovićev Dom and Čarapićev Brest
(ECOIDS 2014 and Faculty of Applied Ecology Futura, Belgrade, 2014)
SBR (sequencing batch reactor) plants for wastewater treatment in the "Mitrovićev dom" and "Čarapićev brest" on Avala, are based on the principles of deep aeration using activated sludge as an economical and efficient ...
Calcium Carbonate Fillers Prepared by Means of Micronized Milling with Application in Coatings
(The Serbian Ceramic Society Conference Advanced Ceramics and Applications III: New Frontiers in Multifunctional Material Science and Processing, Belgrade, 29th September - 1st. October, 2014, 2014)
Rapid technological development in past few decades led to formation of a certain group of ceramic materials which are often referred to as “coating agents”. This term is rather descriptive because materials that belong ...
Experimental j-integral Determination of Different Weldments Region at Low Temperature
(Proceedings of the 2nd International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2014), 2014)
Behavior of welded joint regions (parent material, weld metal and heat-affected zone) in the presence of crack is presented. Specimens were made of high-strength low-alloy steel and were tested at -40°C. Diagrams load ...
Natural Carbonate Fillers
(The Serbian Ceramic Society Conference Advanced Ceramics and Applications III: New Frontiers in Multifunctional Material Science and Processing, Belgrade, 29th September - 1st. October, 2014, 2014)
Natural carbonate fillers are amongst most important and most economical inorganic fillers. These fillers are being widely applied in civil engineering, road bases, and various industrial braches such as industry of colors ...
Experimental Investigation of Self-Lubricating Sliding Bearings
(Proceedings of the 2nd International Scientific Conference on Advances in Mechanical Engineering (ISCAME 2014), 2014)
Self-lubricating sliding bearings are widely used in numerous industrial applications, primary regarding their specific lubrication mechanism. This lubrication mechanism is a main advantage compared with classical sliding ...
Nova tehnologija livenja legura bakra primenom gravitacionog sifonskog livenja u kokile hlađene vodom
(X naučno/stručni skup sa međunarodnim učešćem Metalni i nemetalni mterijali, Bugojno, BiH, 24-25. april. 2014, Zbornik radova, 2014)
Prikazani su rezultati istraživanja i primene nove tehnologije livenja legura bakra gravitacionim
livenjem u vodom hlađene kokile. Za istraživanje specijalno je konstruisan novi ulivni sistem koji je
omogućio ulivanje ...
The Flaws of Aliminium-Magnesium Alloy elements-Influence of Inclusions
(Mining and Metallurgy Institute Bor, 2014)
The investigation results of gas removal from smelted metal and the effect on performances of aluminium-magnesium alloy cast elements are presented in this paper. The investigated alloy is based on
recycled material. The ...