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Приказ резултата 21-30 од 34
Analiza rizika integriteta konstrukcija - primena na veliku kompaniju / Risk analysis in structural integrity: Application to a large company
(Institut za ispitivanje materijala, Beograd, 2011)
Prikazana je primena analize rizika integriteta konstrukcija na primeru velike, kompleksne kompanije, koja se sastoji iz nekoliko proizvodnih jedinica i kod koje su procesi i procesna oprema od suštinskog značaja za ...
Numerical and experimental strength analysis of fire-tube boiler construction
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2011)
Norms, such as EN 12952-3 and EN 12953-3 handle the issues concerned with calculation of the pressurized boiler components, not however considering the influences of thermal strains that are often of vital importance for ...
Nenjutnovski fluidi u inzenjerskoj praksi
(Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije, 2011)
U procesnoj industriji (naftnoj, hemijskoj, prehrambenoj...) često je neophodno tretirati fluide koji se ne ponašaju kao idealni (njutnovski) fluidi. S obzirom da je kod takvih fluida (nenjutnovskih) odnos između intenziteta ...
Estimate of a power distributor life span based on the fracture mechanics criteria
(Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek, 2011)
Dimensioning of pressure vessels can be done according to various criteria, the basic one being the safety against the fracture by splashing. In this paper two methods for this dimensioning procedure are presented. The ...
Tribology in Ballroom Dance With Energy Consumption Analysis
(Proceedings of 7th International Conference on Tribology "Balkantrib '11", 2011)
Tribology phenomena are obviously present and have significant importance in most of human activities, processes and actions. Ballroom Dance as a common activitie with practically importance is not enough studied and ...
Oblikovanje krstaste osovine sa aspekta nosivosti
(38. Nacionalna konferencija o kvalitetu, 2011)
To ensure the quality of mechanical parts it is necessary to fulfill the basic constructional requirements that are related to the form, function, material and manufacturing procedure. Form of mechanical parts is the result ...
Cross shaft design from the aspect of capacity
(Scientific Technical Review, 2011)
A cross shaft is one of the most important parts of the Cardan joint. In most cases, the size and lifetime of the Cardan joint depend on the cross shaft. To ensure the quality of mechanical parts, it is necessary to fulfill ...
Slide Bearings for Electric Motors in Tesla’s Legacy
(Proceedings of 12th International Conference on Tribology „SERBIATRIB '11“, 2011)
Nikola Tesla (1856-1943) made numerous inventions and discoveries in the field of electricity, which are the basis of new scientific and technological breakthroughs, started in the late 19th century, and without which our ...
Thermal history and stress state of a fresh steam-pipeline influencing its remaining service life
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2011)
The service life of thick-walled power plant components exposed to creep, as is the case with pipelines of fresh- and reheated steam, depend on the exhaustion rate of the material. Plant operation at elevated temperatures ...
Rectified ethanol production cost analysis
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2011)
This paper deals with the impact of the most important factors of the total production costs in bioethanol production. The most influential factors are: total investment costs, price of raw materials (price of biomass, ...