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Prikaz rezultata 201-210 od 224
Assessment of synergistic effect on performing the co-pyrolysis process of coal and waste blends based on thermal analysis
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
The preliminary thermogravimetric studies of co-pyrolyzed low rank coals (lignites Kostolac and Kolubara) with waste materials (spent coffee ground and waste rubber granulate) in a form of blends have been performed. Thermal ...
Initial development of the hybrid semielliptical-dolphin airfoil
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
Iosif Taposu has formulated a mathematical model and generated a family of air-foils whose geometry resembles the dolphin shape. These airfoils are characterized by a sharp leading edge and experiments have proven that ...
Validation of numerical models for prediction of pressure drop in high capacity long distance lignite fly ash pneumatic conveying
(Beograd : Institut za nuklearne nauke Vinča, 2023)
This paper will validate two basic concepts of numerical models for prediction of
pressure change along the transport pipeline in the case of long distance and
high capacity lignite ash pneumatic conveying. Application ...
Computational study of smoke flow control in garage fires and optimization of the ventilation system
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2009)
With the aim of evaluating capabilities of a ventilation system to control the spread of smoke in the emergency operating mode, thereby providing conditions for safe evacuation of people from a fire-struck area, computational ...
ASSESSING THE IMPACT OF SPECIFIC WEIGHT OF DIFFERENT-SIZED PARTICLES ON OPERATIONAL PERFORMANCE OF COAL PREPARATION PLANT
(Vinča Institute of Nuclear Sciences, Belgrade, Serbia, 2022)
In case of firing pulverized coal in power steam boiler certain fuel preparation process has to be taken in order to ensure stable and optimal combustion in boil-er furnace. Before entering furnace low caloric coal is ...
Analysis of parameters influencing the pressure and temperature distribution in the gun bore evacuator
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2023)
The purpose of a gun bore evacuator on the turret-mounted gun barrel is to prevent the entry of the gaseous products of gun propellant combustion into the turret compartment of the vehicle after the breech block opening. ...
POSSIBILITIES OF STEAM BOILER PROCESS OPTIMIZATION IN THE TPP UGLJEVIK
(Vinča Institute of Nuclear Sciences, Belgrade, Serbia, 2022)
The paper presents a technical solution for modernization with the aim of increasing the efficiency of the steam boiler of TPP Ugljevik, which implies the reorganization of the combustion system. More efficient operation ...
Influencing factors on electricity consumption of electric bus in real operating conditions
(Institut za nuklearne nauke Vinča, 2023)
The research of influencing factors on the electricity consumption of electric buses Higer KLQ6125GEV3 in real working conditions is the result of experimental measurements conducted on the EKO 1 line in Belgrade over a ...
Theoretical analysis of the cumulative costs of different diesel bus alternatives for a public transport in the city of Belgrade
(Thermal Science, 2017)
This paper includes comparative analysis of the environmental, energetic, and financial costs of different bus propulsion, possibly applied on the public transport
in the city of Belgrade. It considers the modern diesel ...
Preface from the Guest Editors
(SOCIETY OF THERMAL ENGINEERS OF SERBIA, 2017)