Претраживање
Приказ резултата 61-70 од 194
A novel methodology for optimal single mobile robot scheduling using whale optimization algorithm
(Elsevier, Amsterdam, 2019)
One of the fundamental requirements for creating an intelligent manufacturing environment is to develop a reliable, efficient and optimally scheduled material transport system. Besides traditional material transport solutions ...
Introduction to ECOS 2013
(Pergamon-Elsevier Science Ltd, Oxford, 2014)
Microstructural characterization and artificial aging of compo-casted hybrid A356/SiCp/Gr(p) composites with graphite macroparticles
(Elsevier Science Sa, Lausanne, 2014)
Hybrid A356/SiCp/Gr(p) composites were produced via compo-casting using the A356 aluminum alloy as the composite matrix, with silicon carbide microparticles (SiCp) and graphite macroparticles (Gr(p)) as reinforcements. The ...
Humidity sensing properties of nanocrystalline pseudobrookite (Fe2TiO5) based thick films
(Elsevier Science Sa, Lausanne, 2018)
Pseudobrookite based nanopowder was obtained by solid state synthesis of starting hematite and anatase nanopowders in the weight ratio 55:45. Structural and morphological properties were analyzed using X-ray diffraction ...
Ceramic materials and energy-Extended Coble's model and fractal nature
(Elsevier Sci Ltd, Oxford, 2019)
The new frontiers open different directions within the higher and deeper knowledge structure using unemployed nano sizes domains. The BaTiO3 and other ceramic materials have fractal configuration nature based on three ...
Sensitivity analysis of different kinetic factors for numerical modeling of Serbian lignite devolatilization process
(International Journal of Heat and Mass Transfer, 2014)
Numerical modeling is widely used tool for prediction of combustion processes. Computational Fluid Dynamics - CFD models use three kinetic rates for description of the coal combustion processes: coal devolatilization, ...
Structural investigation of mechanically activated ZnO powder
(Elsevier Science Sa, Lausanne, 2015)
Commercially available ZnO powder was mechanically activated in a planetary ball mill. In order to investigate the specific surface area, pore volume and microstructure of non-activated and mechanically activated ZnO powders ...
Assessing the impact of primary measures for NOx reduction on the thermal power plant steam boiler
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
The European normatives prescribe content of 200 mg/Nm(3) NO for pulverized coal combusting power plants. In order to reduce content of NOx in Serbian thermal power plant (TPP) square Kostolac B square it's necessary to ...
Fume and gas emission during arc welding: Hazards and recommendation
(Pergamon-Elsevier Science Ltd, Oxford, 2014)
Welding is the principal industrial process used for joining metals, but at the same time, it's the significant source of toxic fumes and gases emission. With the advent of new types of welding procedures and consumables, ...
Theoretical and experimental study of heat transfer in wall heating panels
(Elsevier Science Sa, Lausanne, 2015)
This paper presents the analysis of the impact of basic geometric parameters - pipe diameter and the spacing between the pipes, and technological parameters - volumetric flow and heating water inlet temperature, on a ...