Претрага
383 items
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Characterization and Environmental Evaluation of Recycled Aggregates from Construction and Demolition Waste in Belgrade City Area (Serbia)
Filip Abramović, Miroslav Popović, Vladimir Simić, Vesna Matović, Radmila Šerović. "Characterization and Environmental Evaluation of Recycled Aggregates from Construction and Demolition Waste in Belgrade City Area (Serbia)" in Materials, MDPI AG (2024). https://doi.org/10.3390/ma17040820
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Ефикасност дистрибуције и коришћења природног гаса у домаћинствима
Dejan Brkić (2010-03-30)Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm... ating systems. Energy 15(11), 993–999. (на енглеском) 133. Gustafsson, S.I.,Bojić, M. 1997. Optimal heating‐system retrofits in residential buildings. Energy 22(9), 867–874. (на енглеском) 134. Gustavsson, L. 1994. District heating systems and energy conservation—part I. Energy 19(1), 81–91. ...
... utility, and the environment: two case studies from Europe. Energy 29(7), 979–1000. (на енглеском) 94. Dinca, C., Badea, A., Rousseaux, P., Apostol, T. 2007. A multi‐criteria approach to evaluate the natural gas energy systems. Energy Policy 35(11), 5754–5765. (на енглеском) 95. Djordjević, S ...
... (на енглеском) 135. Gustavsson, L. 1994. District heating systems and energy conservation—part II. Energy 19(1), 93–102. (на енглеском) 136. Gustavsson, L., Karlsson, A. 2003. Heating detached houses in urban areas. Energy 28(8), 851–875. (на енглеском) 137. Haaland, S.E. 1983. Simple and ex ...Dejan Brkić. "Ефикасност дистрибуције и коришћења природног гаса у домаћинствима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2010-03-30)
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Ефикасност дистрибуције и коришћења природног гаса у домаћинствима
Dejan Brkić (2010-03-30)Природни гас ће се у будућности све више користити као енергент за подмиривање грејних потреба становништва у српским градовима. Стога је потребно изнаћи најповољнији начин употребе природног гаса. Природни гас се може користити за подмирење грејних потреба становништва на два дијаметрално супростављена начина, и то директно, тако што би се гас директно уводио у зграде путем дистрибутивног система за снабдевање гасом и затим сагоревао у гасном котлу којим је сваки стан опремљен (гасни дистрибутивни систем), или индиректно, тако што ...prirоdni gаs, distribuciја gаsа,grејаnjе, cеvоvоdi, cеvоvоdnе mrеžе,fаktоr trеnjа pri prоtоku fluidа,urbаnizаm... ating systems. Energy 15(11), 993–999. (на енглеском) 133. Gustafsson, S.I.,Bojić, M. 1997. Optimal heating‐system retrofits in residential buildings. Energy 22(9), 867–874. (на енглеском) 134. Gustavsson, L. 1994. District heating systems and energy conservation—part I. Energy 19(1), 81–91. ...
... utility, and the environment: two case studies from Europe. Energy 29(7), 979–1000. (на енглеском) 94. Dinca, C., Badea, A., Rousseaux, P., Apostol, T. 2007. A multi‐criteria approach to evaluate the natural gas energy systems. Energy Policy 35(11), 5754–5765. (на енглеском) 95. Djordjević, S ...
... (на енглеском) 135. Gustavsson, L. 1994. District heating systems and energy conservation—part II. Energy 19(1), 93–102. (на енглеском) 136. Gustavsson, L., Karlsson, A. 2003. Heating detached houses in urban areas. Energy 28(8), 851–875. (на енглеском) 137. Haaland, S.E. 1983. Simple and ex ...Dejan Brkić. "Ефикасност дистрибуције и коришћења природног гаса у домаћинствима" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2010-03-30)
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Hydrodynamic Model of The Open-Pit Mine “Buvač” (Republic of Srpska, Bosnia And Herzegovina)
Bajić Dragoljub, Polomčić Dušan, Papić Petar, Stojković Jana. "Hydrodynamic Model of The Open-Pit Mine “Buvač” (Republic of Srpska, Bosnia And Herzegovina)" in CD Proceedings of 6th Dubrovnik Conference on Sustainable Development of Energy Water and Environmental Systems,, Dubrovnik: (2011): 25-29
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Uncertainty of carbon dioxide emission factor for natural gas
Živković Marija, Ivezić Dejan, Danilović Dušan, Madžarević Aleksandar. "Uncertainty of carbon dioxide emission factor for natural gas" in 5th International Scientific Conference on «Energy and Climate Change» no. 5, Atina:University of Athens, KEPA (2012): 192-199
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Risk management in coal mining
Miljanović Igor, Milutinović Aleksandar, Tokalić Rade. "Risk management in coal mining" in Proceedings, 2nd Virtual International Conference on Science, Technology and Management in Energy, Niš:Research and Development Center “ALFATEC”, Niš, Serbia, and Complex System Research Centre (2016): 89-96
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Possibilities for introduction of Bioenergy Village concept - a case study of Serbia
Ivezic Dejan, Gluščević Miodrag, Jerotić Slobodan. "Possibilities for introduction of Bioenergy Village concept - a case study of Serbia" in Proceedings of the 3rd Renewable Energy Sources - Research and Business - BOOK OF ABSTRACTS, Brisel:Wojciech Budzianowski Consulting Services (2018): 53-54
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Geothermal capacity, efficiency and distribution of thermomineral springs in the municipality of Kuršumlija (Serbia)
Valjarević Aleksandar, Srećković-Batoćanin Danica, Valjarević Dragana, Matović Vesna. "Geothermal capacity, efficiency and distribution of thermomineral springs in the municipality of Kuršumlija (Serbia)" in Renewable and Sustainable Energy Reviews no. 92, Amsterdam, Neherlands:Elsevier (2018): 948-957. https://doi.org/doi.org/10.1016/j.rser.2018.05
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Primena GIS-a u upravljanju i administraciji istražnih i eksploatacionih odobrenja
Stanković Ranka, Kitanović Olivera, Branislav Trivić, Blagojević Branislav, Prodanović Jelena (2010)Stanković Ranka, Kitanović Olivera, Branislav Trivić, Blagojević Branislav, Prodanović Jelena. "Primena GIS-a u upravljanju i administraciji istražnih i eksploatacionih odobrenja" in 3rd International Symposium ENERGY MINING 2010, 08 - 11. September 2010., Banja Junakovic, Apatin, Serbia, :Univerzitet u Beogradu - Rudarsko-geološki fakultet (2010): 494-502
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Integrisanje alata za modeliranje ležišta u informacioni sistem za upravljanje kvalitetom uglja
Jovanović Mirjana, Tomašević Aleksandra, Stanković Ranka. "Integrisanje alata za modeliranje ležišta u informacioni sistem za upravljanje kvalitetom uglja" in 3rd International Symposium ENERGY MINING 2010, 08 - 11. September 2010., Banja Junakovic, Apatin, Serbia, :Univerzitet u Beogradu - Rudarsko-geološki fakultet (2010): 503-509
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Implementacija upravljanja kvalitetom uglja na površinskim kopovima EPS RB Kolubara
Kolonja Božo, Ignjatović Dragan, Knežević Dinko, Stanković Ranka. "Implementacija upravljanja kvalitetom uglja na površinskim kopovima EPS RB Kolubara" in Rudarstvo 2015, Beograd:Energetika Rudarstvo Srbija Balkan (2015): 9
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Mechanosynthesis and structural characterization of nanocrystalline Ce1–Y O2– (x=0.1–0.35) solid solutions
Martin Fabián, Bratislav Antić, Vladimír Girman, Milica Vučinić-Vasić, Aleksandar Kremenović, Shigeru Suzuki, Horst Hahn, Vladimír Šepelák (2015)A series of nanostructuredfluorite-type Ce1–xYxO2–δ (0rxr0.35) solid solutions, prepared via highenergy milling of the CeO2/Y2O3mixtures, are investigated by XRD, HR-TEM, EDS and Raman spectroscopy. For thefirst time, complementary information on both the long-range and short-range structural features of mechanosynthesized Ce1–xYxO2–δ, obtained by Rietveld analysis of XRD data and Raman spectroscopy, is provided. The lattice parameters of the as-prepared solid solutions decrease with increasing yttrium content. Rietveld refinements of the XRD data reveal increase in microstrains in the host ceria ...Martin Fabián, Bratislav Antić, Vladimír Girman, Milica Vučinić-Vasić, Aleksandar Kremenović, Shigeru Suzuki, Horst Hahn, Vladimír Šepelák. "Mechanosynthesis and structural characterization of nanocrystalline Ce1–Y O2– (x=0.1–0.35) solid solutions" in Journal of Solid State Chemistry, Elsevier BV (2015). https://doi.org/10.1016/j.jssc.2015.06.027
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Design of a sucker rod pumping system
Ana Ponoćko (2024)For a long time in the history of oil production, sucker rod pumps have been the first and in many cases the only choice when it comes to mechanical extraction methods. Proper selection of each individual element of the system enables optimization, which entails benefits in the form of increased efficiency and reduced costs. The first part of the paper presents the underground and surface equipment of the rod pump and describes the operation of the entire system. The ...... and then through the production system. If the production of fluid relies solely on the natural energy of the reservoir, this method of exploitation is called an eruptive method. When the reservoir energy is sufficiently depleted, so that the reservoir pressure is no longer enough to enable the flow ...
... and surface equipment, when production has reached a minimum economically viable value additional energy must be supplied to continue extraction. If fluid production is achieved using additional energy, this method of exploitation is called a mechanical method. Today, the mechanical methods used for ...
... principle of operation of a rod pump relies on transferring driving energy from the surface to the level of the submerged rod pump through a mechanical method the rod string. The rod pump converts mechanical work into potential energy to increase the pressure of the fluid. The pressure at which the ...Ana Ponoćko. Design of a sucker rod pumping system, 2024
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Groundwater balance, natural recharge and drainage zones at open pit mine „Polje E“ of Kolubara Coal Basin (Republic of Serbia)
Polomčić Dušan, Bajić Dragoljub, Ristić-Vakanjac Vesna. "Groundwater balance, natural recharge and drainage zones at open pit mine „Polje E“ of Kolubara Coal Basin (Republic of Serbia)" in CD Proceedings of 7th Conference on Sustainable Development of Energy Water and Environmental Systems, Ohrid: (2012): 236-237
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Significance of dependability concept for electricity security of supply
Tanasijević Miloš, Ivezić Dejan, Jovančić Predrag, Madžarević Aleksandar. "Significance of dependability concept for electricity security of supply" in 6th International Scientific Conference on Energy and Climate Change 1, Athens, Greece:National and Kapodistrian University of Athens (2013): 113-120
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Ni–Sn coatings as cathodes for hydrogen evolution in alkaline solution. Chemical composition, phase composition and morphology effects
Jović Vladimir, Lačnjevac Uroš, Jović Borka, Karanović Ljiljana, Krstajić Nedeljko.. "Ni–Sn coatings as cathodes for hydrogen evolution in alkaline solution. Chemical composition, phase composition and morphology effects" in International journal of hydrogen energy 37 no. 23, Radarweg 29; Amsterdam, 1043 NX; Netherlands:Elsevier BV (2012): 17882-17891. https://doi.org/10.1016/j.ijhydene.2012.09.110
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Application of multi-criteria decision-making model for choice of the optimal solution for meeting heat demand in the centralized supply system in Belgrade
Grujić Miodrag, Ivezić Dejan, Živković Marija. "Application of multi-criteria decision-making model for choice of the optimal solution for meeting heat demand in the centralized supply system in Belgrade" in Energy 67, Amsterdam:Elsevier (2014): 341-350. https://doi.org/10.1080/15567240903330434
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Identification of a novel series of benzohopanes and its geochemical significance
Nytoft H. Peter, Vuković Nikola, Kildahl-Andersen Geir, Rise Frode, Životić Dragana, Stojanovic Ksenija (2016)Nytoft H. Peter, Vuković Nikola, Kildahl-Andersen Geir, Rise Frode, Životić Dragana, Stojanovic Ksenija. "Identification of a novel series of benzohopanes and its geochemical significance" in Energy & Fuels 30 no. 7, Washington:American Chemical Society (2016): 5563-5575. https://doi.org/10.1021/acs.energyfuels.6b0079
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Assessment of vulnerability of natural gas supply in Serbia: State and perspective
Madžarević Aleksandar, Ivezić Dejan, Živković Marija, Tanasijević Miloš, Ivić Milica. "Assessment of vulnerability of natural gas supply in Serbia: State and perspective" in Energy Policy 121, :Elsevier (2018): 415-425
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Use of the 3D laser scanning while controlling the geometry of elements of bucket wheel escavator
Milošević Dragan, Pantić Marko, Stojaković Miša, Ganić Aleksandar, Milutinović Aleksandar. "Use of the 3D laser scanning while controlling the geometry of elements of bucket wheel escavator" in Energetsko rudarstvo, nove tehnologije, održivi razvoj : zbornik radova = Energy Mining, New Technologies, Sustainable Development : proceedings / III međunarodni simpozijum Energetsko rudarstvo 2010, 08-11. Septembar, 2010, Banja Junaković, Apatin = 1, Beograd:Rudarsko-geološki fakultet, Beograd (2010): 304-311