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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 ...
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. ...
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 ...
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 ...
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 ...
Reuse of Fe-based amorphous alloys containing CRM: study on their temperature behavior
(Springer Science and Business Media LLC, 2020)
In this paper, the physico chemical properties of Fe–based amorphous alloys containing critical raw materials (CRM) were investigated in order to reuse them for photocatalytic degradation of azo dyes. The iron-based metallic ...
The Concept and Application of the 3D Model Based on the Satellite Images
(Springer Science and Business Media LLC, 2020)
Users of digital elevation models must be aware of their main characteristics in order to judge better their suitability for a specific application. This paper describes concept of creating and applying of the 3D model ...
Application of essential oil from Achillea millefolium for levan/gelatin blend films
(Book of abstracts of 5th Green and Sustainable Chemistry Conference, 10-11 November 2020, Online, 2020)
Essential oils extracted from plants are attractive additives in the food industry due to their antimicrobial and antioxidant properties. Therefore, in recent years, essential oils have been extensively investigated as ...
Investigation of potential protective effects of microbial levan and pullulan for reducing copper toxicity using Micro-Oxymax respirometer
(Federation of European Microbiological Societies (FEMS), 2020)
This study investigated potential effects of microbial levan and pullulan for reducing copper toxicity in model organism Daphnia magna using Micro-Oxymax respirometer.