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Prikaz rezultata 1591-1600 od 1608
Life Assessment of Corroded Wire for Prestressing
(MDPI, 2023)
The repair of structural elements for the prestressing of reinforced concrete is necessarywhen existing prestressing wires are damaged or after a certain period of time. The objective of thispaper is to describe the ...
Simulation of the kinematic hardening of AISI 316 steel by nonlinear finite element analysis
(Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad, Serbia, 2015)
The coupled non-linear transient calculation is performed and explained in order to simulate the kinematic hardening behavior of AISI 316 steel and the Finite Element Method (FEM) is used for presented simulation. The ...
Failure analysis of ATR 72 tow bar–opportunity for re-design for inspection
(10th EASN Virtual International Conference on Innovation in Aviation & Space to the Satisfaction of the European Citizens, 2020)
The safe towing of aircraft is an important part in aviation security. Failures during the towing and parkingrelated operations are not so rare due to bad working circumstance, human error, etc. Tow bars are simplebut very ...
Izražavanje merne nesigurnosti kapacitivnih razdelnika napona sa koncentrisanim parametrima u oblasti visokih frekvencija / Measurement Uncertainty Expression of Capacitive Dividers with Concentrated Parameters in High Frequency Range
(Univerzitet u Novom Sadu, Fakultet tehničkih nauka, 2017)
Ova disertacija sadrži analizu mogućnosti merenja brzih impulsnih napona i izražavanja odgovarajuće merne nesigurnosti. Dokazano je da je moguće izvršiti numeričku simulaciju odziva mernog sistema na impuls brzine porasta ...
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 ...
Development of the universal tool for testing of tensile properties of hexagonal steel wire mesh for civil engineering
(Savez inženjera metalurgije Srbije, Beograd, 2018)
The developing of the universal tool for testing of tensile properties of hexagonal steel wire mesh for civil engineering is described in this paper. The developed tool allows repeated testing of hexagonal steel wire mesh ...
Seismic damage and fragility of RC buildings.
(XXIII МЕЖДУНАРОДНА НАУЧНА КОНФЕРЕНЦИЯ ВСУ’2023.XXIII INTERNATIONAL SCIENTIFIC CONFERENCE VSU'2023., 2023)
Seismic actions cannot be predicted in time, location or intensity. Serious earthquake actions can cause the occurrence of different levels of damage of the elements and the structure as a whole, which can even lead to ...
Neural network model for the condition assessment of hydro turbines
(University of Belgrade - Faculty of Mechanical Engineering, Belgrade, Serbia, 2022)
During regular operation, hydro turbine elements have complex operating conditions. In order to prevent major failures, among other common preventive measures, it is necessary to make a useful model of hydro turbine. ...
Strain measurement setup of compressively loaded mandible model with teeth and compensations
(Faculty of Mechanical Engineering. Innovation Center, 2018)
In this study, the setup for strain measurement of loaded mandible model with teeth and compensations is presented. During mastication, bite forces exert compressive loads on mandible and teeth. If compensations are present ...
Helicopter Rotor Blade Shape Optimization Using NURBS for Airfoil Shape Parameterization
(AIP Conference Proceedings, 2009)
An introductory study of helicopter main rotor blade aerodynamic shape optimization problem is presented. Optimization process is carried out in compressible, viscous, quasi-steady fluid flow field of hovering rotor described ...