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Inovations, RD Activities, Education of Engineers and Catching-Up Process in Serbia
(Technics Technologies Education Management, 2011)
In this paper, our interest will be focused on the interconnectedness between the know-how, offered by higher education, and the concept of innovation, understood in the broadest technological and social sense, in the catch ...
Potencijal subgeotermalnih vodnih resursa za šire energetsko iskorišćavanje - primer istočne Srbije / Prospects for wider energetic utilization of subgeothermal water resources: Eastern Serbia case study
(Univerzitet u Beogradu - Rudarsko-geološki fakultet, Beograd, 2011)
Intenzivno korišćenje fosilnih goriva širom sveta uzrok je ozbiljnih zagađenja prirode i utiče na globalno zagrevanje. Otuda je jedan od glavnih ciljeva energetske politike evropskih zemalja korišćenje efikasnije 'zelene' ...
Pregled stanja vetroenergetskih tehnologija i tržišta vetroturbina u svetu / Review of the current wind energy technologies and global market
(Institut za istraživanja i projektovanja u privredi, Beograd, 2011)
U radu je dat pregled modernih vetroenergetskih tehnologija i trendova
razvoja tržišta. Ukratko su opisani osnovni principi koverzije energije vetra u električnu energiju sa kratkim osvrtom na moderne konstrukcije podsklopova ...
Numerical analysis of constraint effect on ductile tearing in strength mismatched welded cct specimens using micromechanical approach
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2011)
In this paper, constraint effect on ductile fracture initiation and propagation has been studied. Three-dimensional finite element analyses of mismatched welded joints made of high strength steel, have been performed for ...
Dimenzije strategije u industrijskim preduzećima Srbije / Dimensions of strategy in Serbian industrial enterprises
(Ekonomski institut, Beograd, 2011)
Predmet ovog rada je statistička ocena značajnih dimenzija strategije u domaćim industrijskim preduzećima, koja je sprovedena na uzorku od 111 preduzeća. U radu je, na osnovu preporuka relevantne literature, izvršeno ...
Pregled eksplicitnih aproksimacija Kolbrukove jednačine za koeficijent trenja / A review of explicit approximations of Colebrook's equation
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2011)
U radu je dat pregled najčešće korišćenih eksplicitnih jednačina za određivanje koeficijenta trenja u glatkim i hrapavim cevima. Odstupanje navedenih jednačina od Kolbrukove jednačine izraženo je preko srednje relativne ...
Determination of braking force of aerodynamic brakes for high speed trains
(Transactions of Famena, 2011)
This paper presents the results of simulations, carried out with the Fluent software, for a high speed train moving at 70 m/s for 4 cases: the train configuration without aerodynamic brakes, the train configuration with ...
Experimental - Digital image correlation method and numerical simulation of standard globe valve housing
(Scientific Society for Mechanical Engineering, 2011)
Potvrđivanje (legalizacija) numeričkog oblikovanja sa 3D optičkim merenjem deformacija tačke savijanja sklopive plastične ambalaže / Validation numerical modeling with 3D optical measurement of deformations of foldable plastic packaging buckling failure
(Univerzitet u Beogradu - Arhitektonski fakultet, Beograd i Centar za etiku, pravo i primenjenu filozofiju, Beograd, 2011)
Ovaj rad opisuje numeričku i eksperimentalnu metodologiju radi analize karakteristika iskrivljenosti površine materijala plastične ambalaže koja je tipičan predstavnik svoje snage u stvarnom životu. Eksperimenti su izvedeni ...
Digital image correlation analysis of biomaterials
(INES 2011 - 15th International Conference on Intelligent Engineering Systems, Proceedings, 2011)
Digital image correlation method (DIC) is becoming a common method in determining mechanical properties of biomaterials. DIC using 3D optical measuring system has very broad application in dentistry research field. Application ...