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Processing of Data Obtained by the Testing of Steel under Low Cyclic Fatigue (Part I)
(University of Zagreb Faculty of Mechanical Engineering and Naval Architecture, 2022)
The design of mechanical components exposed to fatigue load, at a low number of cycles, requires knowledge of the behaviour of the material under the impact of variable load in conditions of controlled strain when cyclic ...
Investigation of electrohydrodynamic calculations / Ispitivanje elektrohidrodinamičkih proračuna
(Savez hemijskih inženjera Srbije, 2022)
A perfect dielectric model was incorporated into the OpenFOAM® software and used for investigation and, possibly, improvements of electrohydrodynamic calculations. Two different sets of numerical simulations were analyzed, ...
INFLUENCE OF ELECTRODEPOSITION REGIME AND Sn:Pd RATIOS IN Sn-Pd ELECTROCATALYSTS ON ETHANOL OXIDATION REACTION / ВЛИЈАНИЕ НА РЕЖИМОТ НА ЕЛЕКТРОДЕПОЗИЦИЈАТА И НА ОДНОСИТЕ НА Sn:Pd ВО Sn-Pd-ЕЛЕКТРОКАТАЛИЗАТОРИТЕ ВРЗ ОКСИДАЦИЈАТА НА ЕТАНОЛОТ
(Society of Chemists and Technologists of Macedonia, 2023)
A series of bimetallic Sn-Pd catalysts were prepared by a template-free two step electrodeposition method. According to this method, Sn was electrodeposited firstly in potentiostatic or galvanostatic regime on Cu electrodes ...
Mass transfer in inverse fluidized beds / Prenos mase u inverzno fluidizovanom sloju
(Serbian Chemical Society, 2023)
In this work, the coefficient of fluid-wall mass transfer in an inverse fluidized bed was determined using the adsorption method. The experiments were carried out in a column with a diameter of 45 mm with spherical and ...
Microstructure, hardness and fracture resistance of P235TR1 seam steel pipes of different diameters / Otpornost prema lomu, tvrdoća i mikrostruktura šavnih cevi različitog prečnika izrađenih od čelika P235TR1
(Association of the Chemical Engineers of Serbia, 2023)
Steel pipelines in industrial plants consist of different elements, including seamless and/or welded (seam) pipes. Properties of welded pipes, including their fracture behaviour, depend on the characteristics of both, the ...
Thermo-mechanical analysis of linear welding stage in friction stir welding Influence of Welding Parameters
(VINČA Institute of Nuclear Sciences, 2022)
The influence of friction stir welding parameters on thermo-mechanical behavior of the material during welding is analyzed. An aluminum alloy is considered (Al 2024 T351), and different rotating and welding speeds are ...
Influence Of Radiation On The Stability Of Electrical Filters Characteristics As Components For Overvoltage Protection
(Vinca Inst Nuclear Sci, 2022)
The paper represents the results of testing the effect of neutron and gamma radiation of radioactive 60 Co on electrical filters. Neutron and gamma radiation was chosen because of its conductivity. The analysis of the ...
INFLUENCE OF GASEOUS LASER IN CONTINUOUS-WAVE AND PULSE REGIMES ON BIOMATERIAL CHARACTERISTICS / УТИЦАЈ ГАСНИХ ЛАСЕРА У КОНТИНУАЛНОМ И ИМПУЛСНОМ РЕЖИМУ НА КАРАКТЕРИСТИКЕ БИОМАТЕРИЈАЛА
(Vinca Inst Nuclear Sci, 2023)
Aromatic plants and laser beam wavelength in the red range of visible spectra (623.8 nm), most commonly used for treating plant species, were selected. As there is not much information in the references, it is necessary ...
Overpotential controls the morphology of electrolytically produced copper dendritic forms / Пренапетост контролише морфологију електролитички произведених дендритичних форми бакра
(Belgrade : Serbian Chemical Society, 2019)
The morphologies of copper dendritic forms obtained in both potentiostatic and galvanostatic regimes of electrolysis with various amounts of the electricity were analyzed by the scanning electron microscopy (SEM) technique. ...
Optimization of the extraction of antioxidants from stinging nettle leaf using response surface methodology
(Macedonian Journal of Chemistry and Chemical Engineering, 2022)
The aim of this study was to optimize the parameters for the extraction of total flavonoids from stinging nettle leaf. Comparison of the effects of different solvents on total flavonoid content showed that, regardless of ...