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Приказ резултата 11-20 од 566
Upravljanje rizikom projekata u kompleksnom petrohemijskom sistemu / Project risk management in complex petrochemical system
(Savez hemijskih inženjera, Beograd, 2012)
Istraživanja rizika u složenim industrijskim sistemima, kao i određivanje bitnih faktora koji utiču na odlučivanje i na sprovođenje donetih odluka, pokazala su na primeru savremenog petrohemijskog sistema da se može uspešno ...
Groundwater heat pump selection for high temperature heating retrofit
(Elsevier Science Sa, Lausanne, 2012)
Retrofitting of fossil fuel powered hot water radiator heating systems of the existing buildings by groundwater heat pumps can provide significant energy savings followed by economic and environmental benefits. The paper ...
Austempering study of unalloyed and alloyed ductile irons
(MANEY PUBLISHING, LEEDS, 2010)
Austempered ductile iron (ADI) proved to be an advanced material as it possesses remarkable combination of high strength, ductility and toughness with good wear resistance and machinability. These properties can be achieved ...
Analiza rizika integriteta konstrukcija / Risk analysis in structural integrity
(Institut za ispitivanje materijala, Beograd, 2011)
Prikazana je analiza rizika kao nov pristup rešavanju problema procene integriteta konstrukcija. Opisani su koncepti kontrole zasnovane na rizicima (RBI) i održavanja zasnovanog na pouzdanosti (RCM) sa posebnim osvrtom na ...
Methodology of physical occurrences analogy in researching vehicle lifetime
(Technics Technologies Education Management, 2011)
Lifetime as a critical dimension of the quality of a product is most often studied using the unreliability curve, when there are problems in determining the origin in terms of time limit (Delta t), since monitoring usually ...
Experimental and numerical analysis of local mechanical properties of globe valve housing
(Chemicke Listy, 2012)
N. Mitrovic(a), M. Milosevic(b), N. Momcilovic(a), A. Petrovic(a), A. Sedmak(a), T. Maneski(a), and M. Zrilic(c) ((a) University of Belgrade, Faculty of Mechanical Engineering, Belgrade, (b) University of Belgrade, Innovation ...
A coupled thermo-mechanical model of friction stir welding
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2012)
A coupled thermo-mechanical model was developed to study the temperature fields, the plunge force and the plastic deformations of Al alloy 2024-T351 under different rotating speed: 350, 400, and 450 rpm, during the friction ...
Karakterizacija kontaktnih sočiva na bazi nanomaterijala pomoću nanoprob mikroskopa atomskih sila / Characterization of nanomaterial-based contact lenses by atomic force microscopy
(Contemporary materials, 2012)
U ovom radu predstavljeno je komparativno ispitivanje topografskih karakteristika potencijalnog novog, fotoničnog nanomaterijala za izradu kontaktnih sočiva i komercijalnog materijala kontaktnih sočiva. Ispitivanje je ...
Mock-up testing facilities and qualification strategy for EU ITER TBMs
(Elsevier Science Sa, Lausanne, 2010)
European test blanket modules (TBM) for both European blanket concepts, namely the Helium Cooled Lithium Lead (HCLL) and the Helium Cooled Pebble Bed (HCPB), and their auxiliary systems have been designed in the last years. ...
Sustainable sub-geothermal heat pump heating in Serbia
(Pergamon-Elsevier Science Ltd, Oxford, 2011)
Considering the necessity of improvement of Serbian energy production structure through higher participation of clean and renewable energy sources, the possibility of utilization of low enthalpy geothermal waters have been ...