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Sensitivity Analysis in Dynamic Systems: Exploring Insights
(Trans Tech Publications, 2023)
Structural design optimization for dynamic behavior is crucial for structures reliant on their dynamic characteristics for operational performance and integrity.
Fracture Analysis of Composite Beam Element: Case Study
(Trans Tech Publications, 2023)
This paper presents a fracture analysis of a composite beam element through an in-depth case study.
The Modern Approach to Optimizing Mechanical Systems
(Trans Tech Publications, 2023)
The modern approach to optimizing mechanical systems involves employing cutting-edge technologies and methodologies to enhance the performance, efficiency, and sustainability of various mechanical processes and systems.
Conceptual design of solar-powered high-altitude long endurance aircraft
(University of Belgrade, Faculty of Mechanical Engineering, 2022)
The design of high-altitude unmanned aerial vehicles is one of the most current research
topics today in the field of aviation. The possible purposes of such flying platforms are
numerous, from communication hubs, terrain ...
Analysis of Crossing and Veering Phenomena in Planar Frame Structures
(Univerzitet u Beogradu, Mašinski fakultet, 2022)
In this paper, crossing and veering phenomena are discussed for a two-element frame consisted of beams of constant circular cross-sectional area, mass density and modulus elasticity, see Fig. 1. Depending on the mechanical ...
Simulating flow in silicon Y-bifurcated microchannels
(University of Belgrade, Faculty of Mechanical Engineering, 2022)
Microfluidic devices are excessively used for various biomedical, chemical, and engineering
applications. The most common microfluidic platforms are obtained from
polydimethylsiloxane (PDMS). Platforms based on etched ...
LES of flow around NACA 4412 airfoil at high angle-of-attack
(University of Belgrade, Faculty of Mechanical Engineering, 2022)
The flow field around a NACA 4412 airfoil is numerically investigated by means of large
eddy simulation (LES), an advanced mathematical model for turbulent flows which solves for
the low-pass filtered numerical solution. ...
Optimization of tribological behaviour of hybrid composites based on A356 and ZA-27 alloys
(Proceedings of the 10th International Conference on Tribology – BALKANTRIB '20, Belgrade, Serbia, 20 – 22 May 2021, 2021)
Optimization of tribological behaviour of hybrid composites based on A356 and ZA27 alloys reinforced with 10 wt. % SiC and 0, 1 and 3 wt. % Gr is presented in this paper. Optimization was performed using the Taguchi method ...
Structural analysis of small-scale composite propeller blade
(Belgrade : Innovation Center of Faculty of Mechanical Engineering, 2021)
Contemporary, light-weight, unmanned air vehicles almost exclusively imply propeller rotors that enable them to hover, as well as to move vertically and horizontally at acceptable amount of required power (that is usually ...
Influence of the amount of metal-containing additive on performance characteristics of lubricant based on rapeseed oil
(Proceedings of the 10th International Conference on Tribology – BALKANTRIB '20, Belgrade, Serbia, 20 – 22 May 2021, 2021)
The paper exposes experimental results of the performance characteristics (coefficient of friction, contact temperature and wear) of the biolubricant based on rapeseed oil. The amount of commercial metal-containing additive ...