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Modelling of creep behaviour of a rotating disc in the presence of load and variable thickness by using seth transition theory
(Institut za ispitivanje materijala, Beograd, 2018)
The purpose of this paper is to present study of creep behaviour of a rotating disc in the presence of load and thickness by using Seth's transition theory. It has been observed that a flat rotating disc made of compressible ...
Impact of austenitic steels' mechanical properties on allowed stress and wall thickness of pressure equipment
(Institut za ispitivanje materijala, Beograd, 2018)
The Pressure Equipment Directive (PED) and Regulations on Technical Requirements for Designing, Manufacturing and Conformity Assessment of Pressure Equipment bring a number of changes to the design of pressure equipment ...
Algoritam za proračun uticaja promene temperature transformatorskog ulja na preciznost lokalizacije parcijalnog pražnjenja čisto akustičkom neiterativnom metodom u energetskom transformatoru / Algorithm for calculating influence of power transformer oil temperature change on the accuracy of allacoustic non-iterative partial discharge localization
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2018)
Ovaj rad razmatra čisto akustičku metodu za lokalizaciju parcijalnog pražnjenja u energetskom transformatoru. Ova metoda se zasniva na matematičkom modelu koji koristi multilateraciju, princip vremenske razlike kašnjenja ...
Integrity assessment of vital beam components that enable conjoint operation of two bridge cranes
(Institut za ispitivanje materijala, Beograd, 2018)
Vital components of the beam that enable conjoint operation of two bridge cranes are braces and threaded spindle. The beam connects two bridge cranes with overall lifting capacity of 500 t (2 x 250 t) and enables their ...
Određivanje vrednosti unutrašnjeg pritiska koji će dovesti do plastične deformacije na modelu račve / Determination of internal pressure value causing pipe branch model to plastically deform
(Univerzitet u Beogradu - Mašinski fakultet, Beograd, 2018)
Složenost geometrije posuda pod pritiskom obično predstavlja uzrok pojave koncentracije napona i deformacija. Savremeni pristup analize stanja napona i deformacija uključuje numerička i eksperimentalna ispitivanja. Svako ...
Stipendisti školovani u inostranstvu - povratnici u akademskoj zajednici u Srbiji / Scholarship holders abroad: Returnees in the academic community in Serbia
(Sociološko društvo Srbije, Beograd, 2018)
Rad se bavi našim visokoobrazovnim kadrovima koji su se kao stipendisti postakademskih studija usavršavali u inostranstvu, a potom vratili i zaposlili u Srbiji. Cilj rada je da sagleda kako ova grupa povratnika zaposlenih ...
Komparativna nelinearna analiza interakcije šip-tlo AB 2D rama / Comparative nonlinear analysis of a RC 2D frame soil-pile interaction
(Društvo za ispitivanje i istraživanje materijala i konstrukcija Srbije, Beograd, 2018)
U radu je sprovedena komparativna nelinearna statička (NSA) i nelinearna dinamička analiza (NDA) seizmičkog ponašanja rama kao dela skeletne konstrukcije AB zgrade fundirane na šipovima. Da bi se dobila realnija slika ...
Research on scholarship holders who studied abroad and returned to Serbia
(Univerzitet u Beogradu - Fakultet organizacionih nauka, Beograd, 2018)
Knowledge has become the most valuable resource of the new era and the resource of the future. The intention of this study is to improve knowledge about the problem of migration of educated people from Serbia from the ...
Risk analysis in the case of air storage tank failure at rhpp bajina basta
(Institut za ispitivanje materijala, Beograd, 2018)
The paper presents the risk analysis of an air tank failure at RHPP Bajina Basta. The applied procedure involves the determination of the risk matrix, i.e. the combined probability (frequency) of events and consequences ...
The impact of a hydroelectric power station on the development and modernization of the Bajina Bašta settlement during the socialist period
(Institut za arhitekturu i urbanizam Srbije, Beograd, 2018)
During the process of socialist modernization, initiated after WWII, large development projects in Serbia were the main drivers of urban transformation. Electrification and industrialization resulted in the establishment ...