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Condition and behaviour diagnostics of drive groups on belt conveyors
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
Belt conveyors are complex systems with drive groups as functionally very important components. Their proper and reliable operational life is directly related to durability of the load-bearing steel structures. Drive units ...
Computation Method in Failure Analysis of Mechanically Fastened Joints at Layered Composites
(Assoc Mechanical Engineers Technicians Slovenia, Ljubljana, 2012)
This paper considers a computation method in failure analysis of layered composites containing pin-loaded holes. The investigation is focused on developing a reliable computation procedure to analyze initial failure load ...
Possibilities to identify engine combustion model parameters by analysis of the instantaneous crankshaft angular speed
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2014)
In this paper, novel method for obtaining information about combustion process in individual cylinders of a multi-cylinder spark ignition engine based on instantaneous crankshaft angular velocity is presented. The method ...
Effect of microstructure on tensile properties of austenite-ferrite welded joint
(Faculty of Metallurgy, 2015)
Complex microstructure of austenite-ferrite welded joint has been investigated, focused on its influence on Focal tensile properties. Tensile properties (yield strength and hardening coefficient) have been evaluated by ...
Numerical simulation of non-conventional liquid fuels feeding in a bubbling fluidized bed combustor
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2013)
The paper deals with the development of mathematical models for detailed simulation of lateral jet penetration into the fluidized bed, primarily from the aspect of feeding of gaseous and liquid fuels into fluidized bed ...
The effect of welding process and shielding atmosphere on the AlMg4.5Mn weld metal properties
(Carl Hanser Verlag, Munich, 2013)
In this paper, the AlMg4.5Mn alloy has been welded using tungsten inert gas (TIG) and metal inert gas (MIG) processes with different gas shielding atmospheres. Tensile strength, hardness, impact and fracture toughness, ...
On the extension of the erdos-mordell type inequalities
(Element, Zagreb, 2014)
We discuss the extension of inequality R-A >= c/a r(b) + b/a r(c) to the plane of triangle Delta ABC. Based on the obtained extension, in regard to all three vertices of the triangle, we get the extension of Erdos-Mordell ...
Optimization of manufacturing process effects on brake friction material wear
(Sage Publications Ltd, London, 2012)
Manufacturing parameters of brake friction materials have a crucial impact on its friction and wear behavior. The effects of manufacturing parameters on wear have been modeled aiming at the optimization of facing behaviors. ...
The standard processing window of alloyed ADI materials
(Kovove Materialy, 2012)
In present paper the effect of austempering conditions and alloying elements on the microstructure, mechanical properties and processing window of Cu and Cu + Ni alloyed austempered ductile irons has been studied. A new ...
Diagnosis of irregularities in the robotized part mating process based on contextual recognition of contact states transitions
(Emerald Group Publishing Ltd, Bingley, 2015)
Purpose - The purpose of this paper is to provide a method for the generation of information machines for part mating process diagnosis. Recognition of contact states between parts during robotized part mating represents ...