Pretraživanje
Prikaz rezultata 21-30 od 44
The contribution of cng powered vehicles in the transition to zero emission mobility example of the light commercial vehicles fleet
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2021)
The aim of paper was to discuss contribution of bi-fuel CNG powered light commercial vehicles to the well-to-wheel CO2 equivalent emissions, both today and in the coming decades in which the development of new fuels and ...
Comparative analysis of numerical computational techniques for determination of the wind turbine aerodynamic performances
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2021)
The purpose of this paper is to explore and define an adequate numerical setting for the computation of aerodynamic performances of wind turbines of various shapes and sizes, which offers the possibility of choosing a ...
Methodology of experimental optimization of atmospheric burners for household appliances
(Thermal Science, 2023)
The aim of this experimental research is to confirm the correctness of the proposed methodology for optimizing atmospheric gas burners. Also, the burner was tested in actual conditions. The object of this experimental ...
Sintering temperature influence on grains function distribution by neural network application
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
Artificial neural networks application in science and techonology begun during 20th century. This biophysical and biomimetic phenomena is based on extensive research which have led to understanding how neural as a living ...
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 ...
Analysis of the estimated remaining service life of gas rectification columns
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2021)
Gas rectification columns are process apparatuses which are very important part of each onshore plant. Sudden failure of these types of columns causes huge daily losses, while fluid leakage can be very dangerous for the ...
Thermal parameters defined with graph theory approach in synthetized diamonds
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
The Nanocrystaline diamonds are very important biomedical material with variety of applications. The experimental procedures and results have been done in the Institute of Functional Nanosystems at the University Ulm, ...
Experimental and numerical stress and strain analysis of the boiler reversing chamber tube plate
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
Boilers are one of the most used units for both heat generation plants and industry systems. Their operation is subjected to different working loads and maintenance requirements. Exploitation experience points out critical ...
Thermo-mechanical analysis of linear welding stage in friction stir welding influence of welding parameters
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
The influence of friction stir welding parameters on thermo-mechanical behav-ior of the material during welding is analyzed. An aluminum alloy is considered (Al 2024 T351), and different rotating and welding speeds are ...
Identification and control of a heat flow system based on the Takagi-Sugeno fuzzy model using the grey wolf optimizer
(Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd, 2022)
Even though, it is mostly used by process control engineers, the temperature control remains an important task for researchers. This paper addressed two separate issues concerning model optimization and control. Firstly, ...