Претрага
357 items
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Утицај похабаности резних елемената роторног багера на ниво вибрација погона за копање
Филип Милетић (2023)У докторској дисертацији је анализиран утицај похабаности резних елемената роторног багера на потрошњу електричне енергије и ниво амплитуде вибрација погона за копање. Креиран је модел који у функцији стања резних елемената дефинише зависност разматраних физичких феномена. За развој модела примењене су једначине теорије осцилација и Ватметарска метода [1] којом се одређује потрошња електричне енергије. За верификацију модела извршена су мерења на роторном багеру SRs2000.32/5+VR ангажованом на откопавању откривке на површинском копу Тамнава–Западно поље. Обављено је пет мерења. Резни елементи су ...Филип Милетић. Утицај похабаности резних елемената роторног багера на ниво вибрација погона за копање, Београд : [Ф. Милетић], 2023
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Application of the principle of circular economy to the thermal groundwater, the example of the municipality of Bogatić
There are about 360 locations of thermal and thermo-mineral waters in Serbia, whose water temperatures range from 14 to 98°C, which ranks Serbia as the richest European country in geothermal energy. The mentioned water resources (thermal and thermomineral waters) are used, mostly, for therapeutic purposes in spas and sports and recreational centers. The main problem that is present is the fact that they are not used in a rational and efficient way. The paper will give examples territorially related ...Marija Jovanović, Vesna Ristić Vakanjac. "Application of the principle of circular economy to the thermal groundwater, the example of the municipality of Bogatić" in Book of proceedings of the 3rd International Scientific Conference on vircular and bioeconomy CIBEK2021, Belgrade, Belgrade : School of Engineering Management (2021)
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Ecological Effects of Usage of Municipal Solid Waste for Energy Purposes
Crnomarković Milan, Živković Marija (2017)Crnomarković Milan, Živković Marija. "Ecological Effects of Usage of Municipal Solid Waste for Energy Purposes" in Proceedings of 6th International Symposium Mining and Environmental Protection, Mining and Environmental Protection, :RGF (2017): 149-157
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Green House Gases Inventory from Direct Energy Related Emissions in Serbia
Popović Jovana, Živković Marija (2017)Popović Jovana, Živković Marija. "Green House Gases Inventory from Direct Energy Related Emissions in Serbia" in Proceedings of 6th International Symposium Mining and Environmental Protection, Mining and Environmental Protection, :RGF (2017): 192-198
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An Overview of Two Years of Continuous Energy Optimization at the Velenje Coal Mine
Medved Milan, Ristović Ivica, Roser Janez, Vulić Milivoj . "An Overview of Two Years of Continuous Energy Optimization at the Velenje Coal Mine" in Energies 5 no. 6, Basel, Switzerland:MDPI AG (2012): 2029-2029. https://doi.org/10.3390/en5062017
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Geotechnical aspects of use energy piles
Rakić Dragoslav, Basarić Irena, Šušić Nenad. "Geotechnical aspects of use energy piles" in Zbornik radova [Elektronski izvor] / X simpozijum Istraživanja i projektovanja za privredu, Beograd, 11- 13.12.2014., Beograd, Srbija:Institut za istraživanja i projektovanja u privredi (2014): 81-91
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Rationalization of electrical energy consumption in mining plants
Aleksandrović Snežana, Jovančić Predrag, Jeftenić Ilija. "Rationalization of electrical energy consumption in mining plants" in 6th International Symposium Mining and Environmental Protection MEP 2017, Vrdnik, Serbia:Center for Environmental Engineering, Mining Department, Faculty of Mining and Geology, University of Belgrade (2017): 144-148
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Influence of rock mass blastability on explosive energy distribution
Mitrović Stojan, Kričak Lazar, Negovanović Milanka, Janković Ivan, Zeković Dario. "Influence of rock mass blastability on explosive energy distribution" in Proceedings of the 9th International Symposium on Rock Fragmentation by Blasting, :Taylor & Francis/CRC Press (2009): 249-255
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Energy geo-structure for sustainable development
Rakić Dragoslav, Basarić Irena (2014)Rakić Dragoslav, Basarić Irena. "Energy geo-structure for sustainable development" in Zbornik radova = Proceedings / 9. simpozijum Reciklažne tehnologije i održivi razvoj sa međunarodnim učešćem, Zaječar, 10.-12. septembar 2014. godine = 9th Symposium Recycling Technologies and Sustainable Development with International Participat 9, Zaječar, Srbija:Univerzitet u Beogradu Tehnički fakultet u Boru (2014): 476-481
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Geothermal concept for energy efficient improvement of space heating and cooling in highly urbanized area
Vranješ Ana, Milenić Dejan, Dokmanović Petar. "Geothermal concept for energy efficient improvement of space heating and cooling in highly urbanized area" in Thermal Science 19 no. 3, Beograd:Vinca Institute of Nuclear Sciences (2015): 857-864
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Getechnical aspects of the use of geothermal energy potential
Rakić Dragoslav, Šušić Nenad, Basarić Irena. "Getechnical aspects of the use of geothermal energy potential" in Proceedings [Elektronski izvor] / 7th International Conference Science and Higher Education in Function of Sustainable Development - SED 2014, 3-4 October 2014, Uzice, Serbia, Užice, Srbija:Business and Technical College of Vocation Studies (2014): Apr-15-Apr-21
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Characterization of clays from Slatina (Ub, Serbia) for potential uses in the ceramic industry
Milošević M., Logar M., Kaluđerović L., Jelić I.. "Characterization of clays from Slatina (Ub, Serbia) for potential uses in the ceramic industry" in Energy Procedia Energy Procedia 125, :Elsevier (2017): 650-655. https://doi.org/10.1016/j.egypro.2017.08.270
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Application of renewable energy sources along motorway infrastructures on high karst plateaus: West Serbia case
Milenić Dejan, Stevanović Zoran, Dragišić Veselin, Vranješ Ana, Savić Nevena. "Application of renewable energy sources along motorway infrastructures on high karst plateaus: West Serbia case" in Environmental Earth Sciences no. 75, :Springer Berlin Heidelberg (2016): 859. https://doi.org/10.1007/s12665-016-5635-0
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Microstructure refinement and physical properties of Ag-SnO2 based contact materials prepared by high-energy ball milling
Ćosović Vladan, Pavlović Mila, Ćosović Aleksandar, Vulić Predrag, Premović Milena, Živković Dragana, Talijan Nadežda (2013)Ćosović Vladan, Pavlović Mila, Ćosović Aleksandar, Vulić Predrag, Premović Milena, Živković Dragana, Talijan Nadežda. "Microstructure refinement and physical properties of Ag-SnO2 based contact materials prepared by high-energy ball milling" in Science of Sintering 45, Belgrade:Yugoslav Committee for ETAN (2013): 173-180. https://doi.org/10.2298/SOS1302173C
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Izveštaj o održanoj međunarodnoj konferenciji “7th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES 2012”
Bajić Dragoljub, Zarić Jelena, Ristić-Vakanjac Vesna, Polomčić Dušan, Čokorilo Marina. "Izveštaj o održanoj međunarodnoj konferenciji “7th Conference on Sustainable Development of Energy, Water and Environment Systems - SDEWES 2012”" in Zapisnici Srpskog geološkog društva, Beograd, Srbija:Srpsko geološko društvo (2014): 245-256
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The challenges for Z-generation geologists
Dejan Radivojević (2022)Nastupajuća generacija geologa suočava se sa nekim problemima koji su poznati i njihovim prethodnicima, ali takođe i sa do sada novim i nepoznatim izazovima. Činjenica da mnogi geologiju povezuju sa „prljavim“ industrijama u kojima će biti sve manje prilika za zaposlenje u vreme kada se teži čistoj vodi, zemljištu i vazduhu kao i to da je smatraju zastarelom u sadašnje vreme brzog tehnološkog razvoja dovela je do velikog pada interesovanja za studije geologije svuda u svetu. Neophodno je još ...Dejan Radivojević. "The challenges for Z-generation geologists" in Tehnika, Beograd : Savez inženjera i tehničara Srbije (2022). https://doi.org/10.5937/tehnika2201037R
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The preliminary selection of oil reservoir in Serbia for carbon dioxide injection and storage by a multicriteria decision-making approach: a case study
Lola Tomić, Vesna Karović Maričić, Dušan Danilović. "The preliminary selection of oil reservoir in Serbia for carbon dioxide injection and storage by a multicriteria decision-making approach: a case study" in Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, Taylor & Francis (2021). https://doi.org/10.1080/15567036.2021.1936303
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Scanning Electron Microscopy Coupled with Energy Dispersive Spectrometric Analysis Reveals for the First Time Weddellite and Sylvite Crystals on the Surface of Involucral Bracts and Petals of two Xeranthemum L. (Compositae) Species
Milan Gavrilović, Suzana Erić, Petar Marin, Núria Garcia-Jacas, Alfonso Susanna, Pedja Janaćković (2017)Milan Gavrilović, Suzana Erić, Petar Marin, Núria Garcia-Jacas, Alfonso Susanna, Pedja Janaćković. "Scanning Electron Microscopy Coupled with Energy Dispersive Spectrometric Analysis Reveals for the First Time Weddellite and Sylvite Crystals on the Surface of Involucral Bracts and Petals of two Xeranthemum L. (Compositae) Species" in Microscopy and Microanalysis 23 no. 3, :Cambridge University Press (2017): 679-686
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Selection of Artificial Lift Methods: A Brief Review and New Model Based on Fuzzy Logic
Miroslav Crnogorac, Miloš Tanasijević, Dušan Danilović, Vesna Karović Maričić, Branko Leković (2020)Artificial lift methods have applications in oil wells where oil production is no longer possible due to natural reservoir energy, so this necessary energy is added by introducing lift methods. In order to achieve optimum production, the selection of an artificial lift method is very important. This paper uses fuzzy logic as a mathematical and conceptual model for selection of the optimal artificial lift method. The outcome or IF-THEN rules, as the central part of the model, is based ...... parameter structure. Parameter A1 represents the form and source of energy. Grades are given depending on which form of energy is used, how close the source of this energy is, and the possibility of using other sources of energy. According to this proposition, the phasing sets are defined in the following ...
... parameter structure. Parameter A1 represents the form and source of energy. Grades are given depending on which form of energy is used, how close the source of this energy is, and the possibility of using other sources of energy. According to this proposition, the phasing sets are defined in the following ...
... Abstract: Artificial lift methods have applications in oil wells where oil production is no longer possible due to natural reservoir energy, so this necessary energy is added by introducing lift methods. In order to achieve optimum production, the selection of an artificial lift method is very important ...Miroslav Crnogorac, Miloš Tanasijević, Dušan Danilović, Vesna Karović Maričić, Branko Leković. "Selection of Artificial Lift Methods: A Brief Review and New Model Based on Fuzzy Logic" in Energies, MDPI AG (2020)
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Integrative GHG Assessment in Oil and Gas Industry
Reducing greenhouse gas emissions is one of the main targets of national strategies in European countries. As a main contributor to emissions, the energy sector is recognized as the most promising to apply measures and actions aimed to decrease GHG emissions. The Oil and Gas industry as a significant contributor to global greenhouse gas emissions is facing a growing need for estimating, mitigating, and reducing the impact of their operations on the atmosphere to stay competitive in a newly ...... undertaken obligations assumes thc idcntification of emission Ssources, cnsuring cvaluation of emitted gases, implementation of energy cfficicncy measures, and switching to renewable cnergy SOUrcCes. The contribution of fossil fucls combustion to cnergy-related carbon dioxide emission is as follows: ...
... 5194/essd-12-1561-2020 13] Nguyen, T.V., Voldsund, M., Breuhaus, P., Elmegaard, B. Energy efficiency measures for offshore oil and gas platforms, Energy, Vol. 117, Part 2, pp. 325-340, 2016. https://doi.org/10.1016/|.energy.2016.03.061 14] Voldsund, M., Reyes-Lua, A., Fu, C., Ditaranto, M., Neksa, P ...
... of O&G in meeting energy nceds and as such its importance with respect to GHG emissions. By signing thc Paris Agreement, the participating: countries arc committed to fulfilling stringent emission reduction targets, and large efforts must be made within all sectors of the energy chain: production ...Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa. "Integrative GHG Assessment in Oil and Gas Industry" in Energija, ekonomija, ekologija (2023). https://doi.org/10.46793/EEE23-1.51M