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Prikaz rezultata 991-1000 od 1019
Analysis of powertrain’s workload during the turning process of a high-speed tracked vehicle
(Faculty of Engineering, University of Kragujevac, 2022)
High-speed tracked vehicles have a great advantage over wheeled vehicles when it comes to overcoming hard
condition terrains. In order to maintain high mobility in low adhesion and high moving resistance conditions, ...
Interference analysis of internal involute spur gear pair
(UNIVERSITY OF BELGRADE Faculty of Mechanical Engineering, 2022)
In this paper, we have considered tip interference and radial interference of internal involute spur gears. Equations of tooth profiles are provided and operating constraints for internal gears are defined. The undercutting ...
ISPITIVANJA HIDRAULIČNIH I ENERGETSKIH KARAKTERISTIKA KAPLANOVIH TURBINA U HE OVČAR BANJA / HYDRAULIC AND POWER PERFORMANCE TESTS OF KAPLAN TURBINES IN HPP OVČAR BANJA
(Društvo termičara Srbije, 2010)
The hydraulic and power perfomance tests of the renovated Kaplan turbines at units A1 and A2 in HPP Ovcar Banja are performed in site for three different net heads. On the basis of measured propeller curves for constant ...
OPTIMAL CHARACTERISTICS OF A SELF-EXPANDING NITINOL STENT UNDER THE ACTION OF ARTERIAL FORCES
(Central Institute of Conservation, Belgrade, 2019)
Nitinol is a material widely known because of its super-elasticity characteristic which is important in the cyclic load area. Atherosclerosis is a disease of the modern age that involves blood vessels narrowing. If this ...
ANALYTICAL DESIGN OF RESONANT CONTROLLER APPLIED FOR SOLVING ROBOT ARM TRACKING PROBLEM
(Belgrade: Serbian Society of Mechanics, 2023)
This paper deals with a topic of robot following a trajectory in three-dimensional space with a prescribed velocity law. Considering the nonlinear nature of robot manipulators, and high demands regarding tracking performances, ...
Further results on robust finite-time stability nonstationary two-term neutral nonlinear perturbed fractional - order time delay systems
(Belgrade: Serbian Society of Mechanics, 2023)
In this paper, the problem of finite-time stability (FTS) for a class of nonstationary neutral nonlinear perturbed fractional-order time delay systems (FOTDS) is studied. Based on an extended form of generalized Gronwall ...
Types of bee drinkers
(The Academy of Applied Technical Studies Belgrade, 2023)
A continuous and sufficient supply of top-quality water is imperative for the proper development and survival of bees. Beekeepers often rely on a variety of water containers, each afflicted with numerous shortcomings such ...
ANALISYS OF A FOUR-BAR LINKAGE COMPLAINT MECHANISM FOR RECEIVING APPROXIMATELY STRAIGHT-LINE MOTION
(Serbian Society for Geometry and Graphics (SUGIG), 2023)
Compliant mechanisms have several advantages and disadvantages compared to classical mechanisms, primarily because those mechanisms are essentially one part that doesn't require any lubrication and there is also no backslash ...
MECHANICAL PROPERTIES VARIATION DUE TO BUILDING ORIENTATION OF ABS RESIN MATERIAL
(ICPES 2023 39th International Conference on Production Engineering of Serbia, 2023)
Considering that additive manufacturing technology, has evolved significantly over the past few decades, understanding of materials mechanical properties became important part of researches with the goal of further improvement ...
A novel tabular method for estimation of water flow rate at the hydrant nozzle
(The Academy of Applied Technical Studies "Belgrade", Belgrade, 2023)
In order to estimate the flow rate of water at the hydrant nozzle, the standards such as
SRPS Z.C1.050:1989 and DIN 14 440 cannot be applied to all types of nozzles that obey the
requirements of reference standards SRPS ...