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Potencijal poljoprivredne biomase u sistemima proizvodnje biogasa u Republici Srbiji / Potential of agricultural biomass in biogas production systems in the Republic of Serbia
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, Beograd, 2020)
Biomasa predstavlja prema zvaničnim podacima najznačajniji potencijal obnovljivih izvora energije u Republici Srbiji. Ona čini oko 63% od ukupnog potencijala, ali za sada njena iskorišćenost nije na zadovoljavajućem nivou. ...
Wind turbine beyond 20 MW – Technology perspective
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, Beograd, 2020)
The trend of wind turbine development has a special significance in the exploitation of renewable
energy sources. At higher altitudes, we have better wind energy utilization higher speed and
their conversion are achieved ...
Numerical evaluation of aerodynamic performances of vertical-axis wind turbine rotor with flow concentrator
(Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije - SMEITS, Beograd, 2020)
With wind energy extraction constantly increasing, the interest in small-scale urban wind turbines
is also expanding. Given that these machines often work in adverse operating conditions
(Earth’s boundary layer, vortex ...
Methodological approaches in heritological valorization of old patents
(Београд : Друштво за етичност и вредновање у култури и науци и Централни институт за конзервацију, 2020)
Within the protection of industrial heritage, patents and other works of intellectual
technological heritage are assessed heritologically and technologically. The results of valorization
show that the heritological value ...
Reciklaža plastike i njen uticaj na zagađenje voda / Plastic recycling and its impact on water pollution
(Fakultet za informacione tehnologije i inženjerstvo i Fakultet za poslovne studije i pravo, Univerziteta „Union – Nikola Tesla“, 2020)
Procena i predviđanje varijacija kvaliteta vode kolubarskog sliva / Assessment and prediction of water quality variations of Kolubara basin
(University „Union –Nikola Tesla“ Belgrade Faculty of business studies and law, Belgrade, 2020)
Optimization of methanol synthesis under forced dynamic operation
(4th Indo-German Workshop on Advances in Materials, Reaction& Separation Processes, Berlin, Germany, 2020)
Methanol is an essential primary chemical in the chemical industry. Further, there is a
growing interest in using methanol also for chemical energy storage. Excess electrical
wind or solar energy can be converted to ...
Forced periodic reactor operation
(4th Indo-German Workshop on Advances in Materials, Reaction& Separation Processes, Berlin, Germany, 2020)
We used the nonlinear frequency response (NFR) method in order to identify forced periodic conditions under which the acetic acid anhydride hydrolysis (chosen as a test reaction) can be favorably performed in a CSTR. Based ...
Content and Nutritional Value of Selected Biogenic Elements in Monofloral Sunflower Bee-Collected Pollen from Serbia
(Springer International Publishing, 2020)
Pollen (floral or bee-collected) can be used as a good source of different nutrients including several important biogenic elements (minerals). The aim of this study was to determine content of selected biogenic elements ...
Methodology and design in production of ortodox golden crosses
(Београд : Друштво за етичност и вредновање у култури и науци и Централни институт за конзервацију, 2020)
In Christianity the cross is principaly simbol of beleiving, representing the crusification of Christ and his pain for all. The methodology of making and design of cross primarly depends from the purpose: is the cross used ...