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Приказ резултата 121-125 од 125
CFD analysis of exothermic reactions in al-au nano multi-layered foils
(Institute of Metals and Technology, 2011)
This work presents the possibility of numerical modelling using Computational Fluid Dynamics (CFD) in the field of nano-foils. The governing equations were solved using a Finite Volume Methodology (FVM). The computational ...
Numerical simulation of the plunge stage in friction stir welding alloys EN AW 2024 T 351 and EN AW 7049A T 652 / Numerička simulacija faze probijanja postupka zavarivanja trenjem mešanjem legura EN AW 2024 T 351 i EN AW 7049A T 652
(Univerzitet u Novom Sadu - Fakultet tehničkih nauka - Institut za proizvodno mašinstvo, Novi Sad, 2011)
This paper investigates the plunge stage using numerical modeling. Change of temperature and plunge force have been analyzed during the plunge stage of the FSW procedure for high hardness aluminum alloys EN AW 2024 T 351 ...
A novel platinum-based nanocatalyst at a niobia-doped titania support for the hydrogen oxidation reaction
(Journal of the Serbian Chemical Society, 2011)
The kinetics of the hydrogen oxidation reaction (HOR) was studied at Pt nanoparticles supported on niobia-doped titania (Pt/N-T). The catalyst support, with the composition of 0.05NbO(2.5-delta)-0.995TiO(2) (0 LT delta LT ...
Uticaj prisustva nanočestica srebra na antibakterijsku aktivnost i obojenje pamučne tkanine / The influence of silver nanoparticles on antibacterial activity and color of cotton fabric
(Srpsko hemijsko društvo, 2011)
This study discusses the effect of silver nanoparticles on antibacterial activity of dyed cotton fabrics. Additionally, the influence of silver nanoparticles presence on the color change of cotton fabrics was studied. ...
Sinteza 4-(supstituisanih fenil)-6-fenil-3-cijano-2-piridona iz etil-2-cijanoakrilata i acetofenona u mikrotalasnom reaktoru / Microwave-assisted synthesis of 4-(substituted phenyl)-6-phenyl-3-cyano-2-pyridones from ethyl 2-cyanoacrylates and acetophenone
(Beograd : Srpsko hemijsko društvo = Serbian Chemical Society, 2011)
U okviru radu ispitivana ej sinteza 4-(supstituisanih fenil)-6-fenil-3-cijano-2-piridona reakeijom kondenzacije odgovarajuéih etil-2-cijanoakrilata sa acetofenonom u prisustvu amonijum-acetata u mikrotalasnom reaktoru. ...