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Упит dcterms_subject_txt:additional energy engagement

388 items

  • Energy policy reforms in the Serbian oil sector: An update

    Karović-Maričić Vesna, Danilović Dušan, Leković Branko, Crnogorac Miroslav (2018)

  • Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs

    John Nyame (2024)
    The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...
    Carbon Capture, Utilization and Storage
    ... decreasing emissions in the atmosphere. Energy players and government are paying more attention to the development of green and clean energy aimed at saving energy and reducing the emissions of greenhouse gases for financial benefits. Many countries are and energy players participate in the United Nations”' ...
    ... formation to be at least 2000 Gt CO» [51]. Carbon capture utilization and storage is reducing: CO> emissions with energy efficiency and renewable energy as there is a call for energy transition. In the USA in 2008, CO» emissions were close to 40% emitted from fuel-based power plants. The number is ...
    ... presents the narrative of how feasible countries and energy players need to invest in climate change and energy sustainability as global warming is on the rise and adapt to the new world of technological innovation and cost saving of energy resources. REFERENCES [1] Stefan Bachu (2000) Seq ...

  • Uporedni prikaz proizvodnje električne energije iz uglja zemalja Evrope sa najvećim udelom: politika i projekcija proizvodnje

    Predrag Jovančić, Dragan Ignjatović, Stevan Đenadić (2022)
    Energetski razvoj zemalja Evrope decenijama je bio baziran na uglju. Instalisana snaga svih energetskih kapaciteta koji su zasnovani na uglju je preko 2000 GW. Ugalj je i dalje od bitnog značaja za dobijanje električne energije u Evropi. I pored toga što postoji veliki potencijal uglja, trend je smanjenja proizvodnje električne energije iz uglja do 2050. godine. Imajući u vidu Zelenu agendu i politiku EU, zemlje Evrope se okreću obnovljivim izvorima energije. Srbija u okviru obnovljvih izvora ima potencijala prevashodno ...
    ugalj, električna energija, 2050. godina, projekcija proizvodnje

  • Projection of SO2 emissions in coal power plants in Serbia

    Aleksandar Madžarević, Predrag Jovančić, Stevan Đenadić, Filip Miletić, Miodrag Ristović, Miroslav Crnogorac (2023)
    The production of electricity in the countries of South-Eastern Europe (SEE) was mainly related to the use of coal, predominantly lignite. The total installed capacity of thermal power plants using coal in these seven countries is 17.813 MW, distributed in 31 thermoblocks. The mentioned plants are the dominant pollutant emitters in all observed countries. Data on the largest emitters in the countries of the European Union and a comparison with SEE countries were collected. The calculation of emissions of ...
    енергeтика, емисије, СО2, угаљ, електране
    ... November to 11 December 2015. International Energy Agency - Report: KElectricity and Heat. Available online: https://countryeconomy.com/ Jovančić P, Tanasijević M, Ivezić D, 2011. Serbian energy development based on lignite production. Energy Policy 39, 1191-1199 . Elektroprivreda Srbije ...
    ... influenced the intensity of the change in energy sources, so the process of removing coal from clectricity generation has greatly intensified. In 2021, for the first time in the area of the European Union, more electricity was generated using solar and wind energy than coal. The idea of using the cleanest ...
    ... surrounding area. The SEE region is treated as the biggest polluter in Europe with SO». In addition, the desulphurization system contributes to an additional reduction in the emission of suspended PM10 particles by more than 50%, which is also a benefit. Also, the data show that in 2022, TPP Kostolac ...

  • Место и улога система даљинског грејања у стратешким плановима развоја енергетског сектора Републике Србије

    Dejan Ivezić, Marija Živković (2022)
    Системи даљинског грејања представљају врло битан елемент енергетског система Републике Србије. Инжењерски посматрано, ради се о системима који су концептуално осмишљени у другој половини ХХ века и чије функционисање почива на коришћењу фосилних горива. Трансформација ових система, у склопу енергетске транзиције читавог енергетског система Републике Србије, претпоставља, између осталог, значајније коришћење обновљивих извора енергије у производњи топлотне енергије, смањење губитака и повећање енергетске ефикасности производње и дистрибуције енергије, дигитализацију процеса, итд. У раду се укратко излаже тренутно стање система ...
    даљинско грејање, енергетска транзиција, обновљиви извори енергије

  • 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 ...
    роторни багер, резни елементи, хабање, вибрације, потрошња електричне енергије

  • Application of the principle of circular economy to the thermal groundwater, the example of the municipality of Bogatić

    Marija Jovanović, Vesna Ristić Vakanjac (2021)
    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 ...
    water-food-energy nexus, geothermal resources, groundwater management, sustainability, Bogatić

  • Ecological Effects of Usage of Municipal Solid Waste for Energy Purposes

    Crnomarković Milan, Živković Marija (2017)

  • Green House Gases Inventory from Direct Energy Related Emissions in Serbia

    Popović Jovana, Živković Marija (2017)

  • 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 ...
    mehaničke metode, proizvodnja nafte, fazi logika, donošenje odluka, optimizacija
    ... life of the well is calculated, taking initial costs, energy costs, repair costs and maintenance. The cost comparison is based on wells and on the oil field. Costs are: investment costs, service costs, repair costs, additional personnel costs, energy costs, maintenance costs, stop costs, inventory costs ...
    ... limitations, such as temperature limitations, operator training, availability of the main source of energy, fluid, surface conditions (space limitations, noise, visibility, safety), and additional limitations at the bottom of the well (high gas-liquid ratio—GLR, scale, sand, corrosion). The third ...
    ... 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 ...

  • An Overview of Two Years of Continuous Energy Optimization at the Velenje Coal Mine

    Medved Milan, Ristović Ivica, Roser Janez, Vulić Milivoj  (2012)

  • Geotechnical aspects of use energy piles

    Rakić Dragoslav, Basarić Irena, Šušić Nenad (2014)

  • Rationalization of electrical energy consumption in mining plants

    Aleksandrović Snežana, Jovančić Predrag, Jeftenić Ilija (2017)

  • Influence of rock mass blastability on explosive energy distribution

    Mitrović Stojan, Kričak Lazar, Negovanović Milanka, Janković Ivan, Zeković Dario (2009)

  • Energy geo-structure for sustainable development

    Rakić Dragoslav, Basarić Irena (2014)

  • Geothermal concept for energy efficient improvement of space heating and cooling in highly urbanized area

    Vranješ Ana, Milenić Dejan, Dokmanović Petar (2015)

  • Getechnical aspects of the use of geothermal energy potential

    Rakić Dragoslav, Šušić Nenad, Basarić Irena (2014)

  • Integrative GHG Assessment in Oil and Gas Industry

    Aleksandar Mirković, Marija Živković, Stevan Đenadić, Darja Lubarda, Chinedu Anyanwa (2023)
    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 ...
    energetska tranzicija, gasovi staklene baste, industrija, nafta i gas
    ... 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 ...
    ... of hcat energy produced in combustion processes, • Default emission factor for cach gas and cach fucl used (Equation 1). EGHG,fiet = FC e · EFGHG,fuel () where: EcgG,uer (EmissionSguG,e) - Emission of a GHG by type of fuel, [kg]; FCer (Fuel Consumptionje) - Amount of heat energy produced ...

  • Characterization of clays from Slatina (Ub, Serbia) for potential uses in the ceramic industry

    Milošević M., Logar M., Kaluđerović L., Jelić I. (2017)

  • 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 (2016)