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Solving the Problem of Friction and Wear in Auxiliary Devices of Internal Combustion Engines on the Example of Reciprocating Air Compressor for Vehicles
(Osijek : Strojarski Fakultet, 2023)
Using vehicles and other mobile systems to transport passengers and goods, approximately 25% of Europe's greenhouse gases are generated. At the same time, many research papers, published by researchers and students, promote ...
Experimental studies of wood chips charactristics influence on boiler performance and pollutant emissions
(Thermal Science, 2023)
Wood chips are often used as solid fuel in modern biomass boilers. Experiments were conducted on 22 boilers located in Serbia burning wood chips as fuel. The influence of wood chips characteristics is analyzed in relation ...
Special Collection on advanced practices in aerospace and energy engineering
(Advances in Mechanical Engineering, 2022)
Influence of transport coefficients' dependence on temperature for gas flow in microbearing
(Sage Publications Ltd, London, 2022)
The paper presents an analytical solution for the non-isothermal compressible gas flow in a slide microbearing with different temperatures of walls. The gas flow is defined by the Navier-Stokes-Fourier system of the continuum ...
Corrosion effects on structural integrity and life of oil rig drill pipes
(Savez hemijskih inženjera, Beograd, 2022)
Corrosion effects on structural integrity and life of oil rig welded pipes are analysed by experimental, analytical, and numerical methods. Experiments were performed using standard tensile specimens and CT specimens for ...
Hybrid artificial intelligence model for prediction of heating energy use
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
Currently, in the building sector there is an increase in energy use due to the increased demand for indoor thermal comfort. Proper energy planning based on a real measurement data is a necessity. In this study we developed ...
Discrete-Time System Conditional Optimization in the Parameter Space with Nonzero Initial Conditions
(Univ Osijek, Tech Fac, Slavonski Brod, 2022)
The paper presents a new approach to the design of the classical PD controller for the plant in the closed loop control system. Proposed controller has two unknown adjustable parameters which are designed by the algebraic ...
Euler-Euler numerical simulations of upward turbulent bubbly flows in vertical pipes with low-Reynolds-number model
(Sage Publications Ltd, London, 2022)
In this work, numerical simulations of upward turbulent bubbly flows in vertical pipes are conducted in the Euler-Euler framework with a low-Reynolds-number (LRN) model for liquid. It is found that the existing correlation ...
Microstructure and fracture mode of unalloyed dual-phase austempered ductile iron
(Savez hemijskih inženjera, Beograd, 2022)
Dual-phase ADI material microstructure consists of different amounts and morphologies of ausferrite and free ferrite, obtained by subjecting ductile iron to specific heat treatment. Its strength is lower compared to ...
Experimental Protocol for Assessing the Relation Between Indoor Air Quality and Living Unit Conditions in AAL
(Univ Osijek, Tech Fac, Slavonski Brod, 2022)
The presented study intends to demonstrate experimental protocol of indoor air quality measurements in diverse living environments, how they relate with the existing living conditions and affect future design of ambient ...