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Упит dcterms_subject_txt:Well Performance Optimization

297 items

  • The Importance of Detailed Groundwater Monitoring for Underground Structure in Karst (Case Study: HPP Pirot, Southeastern Serbia)

    Marina Čokorilo Ilić, Ana Mladenović, Marina Ćuk, Igor Jemcov (2019)
    Geography, Planning and Development,Aquatic Science,Biochemistry,Water Science and Technology
    ... potentially aggressive properties, as well as understand the complexity of the hydrogeologic system. The establishment of proper monitoring of quantitative and qualitative parameters provides key results for assessing water-conveyance tunnel stability and performance. The proposed research concept is ...
    ... observation well, as well as at the control gate (Figure 4). The decrease in the groundwater level at PP-3 during the measurement process (7 h) was ∆h = 7.49 m, which is indicative of intensive interaction of the water in the tunnel and the hydrogeologic environment within the zone of observation well PP-3 ...
    ... water-conveyance tunnel and the geologic/hydrogeologic environment is of the utmost importance for assessing the risk of adverse effects and of tunnel performance. The water-conveyance tunnel of the Pirot Hydropower Plant (HPP Pirot) is a good example of applying detailed monitoring in complex geologic/hyd ...

  • Метода променљивих околина за решавање проблема p-центра са поузданом мрежом

    Јована Рађеновић, Стефан Мишковић, Оливера Станчић (2023)
    У овом раду је разматран проблем p-центра са поузданом мрежом (енгл. Reliable p-center facility location problem - RpCFLP). Решавање проблема подразумева иницијално успостављање p ресурса и алокације корисника, као и накнадну реалокацију корисника у складу са новонасталим сценаријима који садрже информације о онеспособљеним ресурсима и осталим измењеним улазним подацима. За решавање посматраног проблема предложена је метахеуристика заснована на итеративној варијанти основне методе променљивих околина (енгл. Iterated basic variable neighborhood search - IBVNS). Резултати тестирања предложене метахеуристике указују на њену ...
    Проблем p-центра, Робусна оптимизација, Метода променљивих околина

  • Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical Resources

    Ranka Stanković, Cvetana Krstev, Ivan Obradović, Olivera Kitanović (2017)
    Large collections of textual documents represent an example of big data that requires the solution of three basic problems: the representation of documents, the representation of information needs and the matching of the two representations. This paper outlines the introduction of document indexing as a possible solution to document representation. Documents within a large textual database developed for geological projects in the Republic of Serbia for many years were indexed using methods developed within digital humanities: bag-of-words and named ...
    ... number of unique words in text, as well as several measures used in InQuery and Okapi systems.4 Authors in [4] report on term weight- ing experiments with a linear combination of retrieval clues, one of the form α+β · tf +γ · idf + δ · tf · idf . The best performance was achieved when α = 0.4, β = δ = ...
    ... retrieval system that was already in place. In general, a significant improvement has been achieved according to the standard information retrieval performance measures, where the InQuery method performed the best. Improving Document Retrieval in Large Domain Specific Textual Databases Using Lexical ...
    ... retrieval system that was already in place. In general, a significant improvement has been achieved according to the standard information retrieval performance measures, where the InQuery method performed the best. 1 Introduction Advancements in database technology provide nowadays for management of large ...

  • 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
    ... deployed yet. The design, development, and evaluation of high-performance adsorbents should be tightly coupled with evaluation of their practical performances and process considerations[34]. Moreover, cycle design, configuration, and optimization of any cyclic process should take into account the ch ...
    ... 00009 [53] Ismail, I. et al.: Carbon Capture, Utilization, and Storage in Saline Aquifers: Subsurface Policies, Development Plans, Well Control Strategies and Optimization Approaches—A Review. Clean Technol. 2023, 5(2), 609-637; https://doi.org/10.3390/cleantechno15020031 [54] Michael, K. et al ...
    ... flowsheet of an absorption capture process. In addition to advancements in materials development and optimal selection of solvents with better energy performance, process improvements are of equal importance for scaling up the next generation of absorption technologies. In that regard, next-generation ...

  • Using Lexical Resources for Irony and Sarcasm Classification

    Miljana Mladenović, Cvetana Krstev, Jelena Mitrović, Ranka Stanković (2017)
    The paper presents a language dependent model for classification of statements into ironic and non-ironic. The model uses various language resources: morphological dictionaries, sentiment lexicon, lexicon of markers and a WordNet based ontology. This approach uses various features: antonymous pairs obtained using the reasoning rules over the Serbian WordNet ontology (R), antonymous pairs in which one member has positive sentiment polarity (PPR), polarity of positive sentiment words (PSP), ordered sequence of sentiment tags (OSA), Part-of-Speech tags of words (POS) ...
    ... further process. Tweets tagged by only one annotator as ironic were treated as not ironic. In that way we obtained the imbalanced set to evaluate the performance of our automatic classifier and its ability to classify into ironic and non-ironic tweets (step 6 in Fig 1). Prior to classification a set of indirect ...
    ... classified into two classes: BCMS language and 15http://rhetfig.appspot.com Using Lexical Resources for Irony and Sarcasm Classification Figure 3: Performance measures of the ironic/sarcastic tweets classifier depending on feature sets. not_BCMS language; after the language-dependent classifi- cation was ...
    ... experimenting with different POS in the process of generating classifier features; (5) We used that imbalanced set of 1,042 tweets to evaluate the performance of our automatic classifier and its ability to classify into sarcastic and non-sarcastic tweets. The features used for classification of sarcastic ...

  • An optimal sixteenth order family of methods for solving nonlinear equations and their basins of attraction

    Dejan Ćebić, Nebojša Ralević, Marina Marčeta (2020)
    нелинеарна једначина, 16.ред конвергенције, оптималне методе, подељене разлике

  • Evaluation And Perspectives Of Underground Coal Mines In Serbia

    Vladimir Milisavljević, Milena Lekić, Ivica Ristović, Vojin Čokorilo, Aleksandar Cvjetić (2017)
    ... Underground Coal Exploitation (PCUCE), which is in restructuring process in excess of 10 years. Evaluation of these mines included analysis of performance and development potential of eight mines. Evaluation took into account a wide range of factors, considered to be most appropriate in relation to ...
    ... beneficiary was Ministry of Mining and Energy, RoS. These studies identified the need for investment in some of the mines to improve their technical performance and also limiting potential of the other mines, mainly due to lack of coal reserves, market and difficult conditions. However, restructuring ...
    ... ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs EVALUATION AND PERSPECTIVES OF UNDERGROUND COAL MINES ...

  • Production information system of the Pljevlja coal mine

    Božo Kolonja, Ranka Stanković, Filip Vuković (2018)

  • The Nooj System as Module within an Integrated Language Processing Environment

    Ranka Stanković, Duško Vitas, Cvetana Krstev (2008)
    NooJ, electronic dictionary, lexical resources
    ... wordnets. This integration enables the performance of many sophisticated tasks such as query expansion. By this we mean the techniques in which a query, serving as input to a document retriever, is transformed in some way in order to improve the performance of document retrieval. Namely, a search ...
    ... techniques in which a query serving as input to a document retriever is evolved in some way with the intent to improve the document retriever's performance, according to some metric. Query expansion is particularly applicable to document retrieval components that provide a Boolean query model, because ...
    ... because of the expressiveness of the syntax and ease of modifying existing queries. Query expansion is a technique used to boost performance of a document retrieval engine. Common methods of query expansion for Boolean keyword-based document retrieval engines include inserting query terms, such ...

  • Multivarijabilni modeli upravljanja u rudarstvu

    Marjan M. Hudej (2014-02-03)
    osetljivost i rizik. Više pobuda generiše ovakvu atribuciju. Prva je, multivarijabilnostambijentalnih uslova i funkcionalna i strukturna složenost rudarskih sistema (čovek -priroda (radna sredina) - mašina – okruženje); Druga se odnosi na ne postojanje opštenaučne saglasnosti oko ocene pogodnosti modela za podršku odlučivanju i upravljanje.Treća, ako bi saglasnost i postojala, nije sigurno da bi raspoloživi modeli, metode i taktike,dale ekvivalentne rezultate za iste rudničke uslove. Četvrta, sistemske nauke još uveknemaju opšte prihvaćen i u praksi primenljiv algoritam izbora najboljeg rešenja ...
    rudarstvo, odlučivanje, upravljanje, model,multivarijabilno, multiatributno, multikriterijumsko
    ... PROMETHEE, VTG 4/88, Beograd, 1988, 394-409. 18. Branke, J., Consideration of Partial User Preferences in Evolutionary Multiobjective Optimization, Multiobjective Optimization , Interactive and Evolutionary Approaches, Springer Berlin Heidelberg, 2008, 157-178. 19. Brans, J.P., L’ingénierie de la décision: ...
    ... Doumpos M., Zopounidis C., Multicriteria Decision Aid Classification Methods (Applied Optimization), Kluver Academic Publishers, Netherlands, 2010, 268. 29. Duckstein, L., Opricovic S., Multiobjective Optimization in River Basin Development, Water Resources Research, 16(1), 1980, 14-20. 30. Đukić ...
    ... Zbornik radova SYMOPIS'89, Kupari, 1989, 705-708. 32. Ehrgott M., Multicriteria Optimization, Springer Berlin-Heidelberg, 2nd edition, 2005, 336. 33. Eshenauer, H., Koski, J. & Osyczka, A. , Multicriteria Design Optimization, Springer-Verlag, 1990, 482. 34. Figueira, J., Greco, S., Ehrgott, M., Multiple ...

  • Multivarijabilni modeli upravljanja u rudarstvu

    Marjan M. Hudej (2014-02-03)
    osetljivost i rizik. Više pobuda generiše ovakvu atribuciju. Prva je, multivarijabilnostambijentalnih uslova i funkcionalna i strukturna složenost rudarskih sistema (čovek -priroda (radna sredina) - mašina – okruženje); Druga se odnosi na ne postojanje opštenaučne saglasnosti oko ocene pogodnosti modela za podršku odlučivanju i upravljanje.Treća, ako bi saglasnost i postojala, nije sigurno da bi raspoloživi modeli, metode i taktike,dale ekvivalentne rezultate za iste rudničke uslove. Četvrta, sistemske nauke još uveknemaju opšte prihvaćen i u praksi primenljiv algoritam izbora najboljeg rešenja ...
    rudarstvo, odlučivanje, upravljanje, model,multivarijabilno, multiatributno, multikriterijumsko
    ... PROMETHEE, VTG 4/88, Beograd, 1988, 394-409. 18. Branke, J., Consideration of Partial User Preferences in Evolutionary Multiobjective Optimization, Multiobjective Optimization , Interactive and Evolutionary Approaches, Springer Berlin Heidelberg, 2008, 157-178. 19. Brans, J.P., L’ingénierie de la décision: ...
    ... Doumpos M., Zopounidis C., Multicriteria Decision Aid Classification Methods (Applied Optimization), Kluver Academic Publishers, Netherlands, 2010, 268. 29. Duckstein, L., Opricovic S., Multiobjective Optimization in River Basin Development, Water Resources Research, 16(1), 1980, 14-20. 30. Đukić ...
    ... Zbornik radova SYMOPIS'89, Kupari, 1989, 705-708. 32. Ehrgott M., Multicriteria Optimization, Springer Berlin-Heidelberg, 2nd edition, 2005, 336. 33. Eshenauer, H., Koski, J. & Osyczka, A. , Multicriteria Design Optimization, Springer-Verlag, 1990, 482. 34. Figueira, J., Greco, S., Ehrgott, M., Multiple ...

  • Sustainable Modularity Approach to Facilities Development Based on Geothermal Energy Potential

    Nataša Čuković-Ignjatović, Ana Vranješ, Dušan Ignjatović, Dejan Milenić, Olivera Krunić (2021)
    The study presented in this paper assessed the multidisciplinary approach of geothermal potential in the area of the most southeastern part of the Pannonian basin, focused on resources utilization. This study aims to present a method for the cascade use of geothermal energy as a source of thermal energy for space heating and cooling and as a resource for balneological purposes. Two particular sites were selected—one in a natural environment; the other within a small settlement. Geothermal resources come ...
    геотермална енергија, Панонски басен, геотермална каскада, енергетска ефикасност, бањски центри, балнеологија, биоклиматска архитектура, стратегије пасивног дизајнирања, модуларни објекти
    ... mechanical ventilation and air conditioning while addressing the well-being of users, in addition to enhancing hygiene standards, new occupancy protocols and energy efficiency issues. Appl. Sci. 2021, 11, 2691 20 of 24 Exploring energy performance of three development stages in two types of material- ization ...
    ... 165 1 55 2 17 18 420 475 2. Extended 6 330 4 220 2 110 4 34 43 627 737 3. High capacity 8 440 5 275 3 165 7 59 49 823 988 In terms of energy performance, two different approaches to building the thermal envelope were explored: (a) base case, designed to comply with national regulations—EPC class ...
    ... class C structure, with all envelope components meeting the mandatory U-values (thermal transmittance coefficient) thresholds; and (b) enhanced performance case, with U-values of thermal envelope components designed in accordance with Passive House standards. Appl. Sci. 2021, 11, 2691 9 of 24 The thermal ...

  • Одређивање оптималних параметара рада бушотина у повременом гаслифту

    Радослава Јованчевић (2024)
    Гаслифт представља механичку методу производње при коме се производна бушотина снабдева гасом под високим притиском, а његова притисна енергија се користи како би се подржао еруптивни рад бушотине или након еруптивног рада, у циљу истискивања заосталог флуида. Два основна типа гаслифта су повремени и континуални гаслифт. У овом раду је детаљније описана метода повременог гаслифт система. Одређивање оптималне количине гаса који се утискује и расподела ограничене количине гаса на групу бушотина представља битан део пројектовања сваког гаслифт система. Главни ...
    гаслифт, повремени гаслифт, пројектовање, производња, оптимизација
    ... L., 2022. Gas-lift wells optimization at the oil field "K" 3. Elhaddad, NE.,2015. New model for achieving optimum production at Amal oilfield, JokTopcka mucepranuja, PynapcKo-reomomnku (aky-arerT, Beorpajt 4. Khamehchi E., Mahdiani M. R., Gas Allocation Optimization Methods in Artificial Gas ...
    ... Nishikiori N., Redner. R. A., Doty D. R., Schmidt Z., 1989. An Improved Method Jor Gas Lift Allocation Optimization 7. Santos O. G., Bordalo S. N., Alhanati F. J., 2001. Study of the dynamic, optimization and selection of intermittent gas-lift methods - a comprehensive model, Journal of Petroleum Science ...
    ... Science and Engineering 8. Rashid F., 2017. Gas Lift System 9. Rashid K., 2010. Opfimal Allocation Procedure for Gas-Lift Optimization 10. Schlumberger, 1999. Gas Lift Design and Technology 11. Szilas, A. P., 1975. Production and transport of oil and gas 12.IIprHoropan II.M.,2020., Onmuusauuja ...

  • Refinement of waste phosphogypsum from Prahovo, Serbia: characterization and assessment of application in civil engineering

    Josip Išek, Lazar Kaluđerović, Nikola Vuković, Maja Milošević, Ivana Vukašinović, Zorica Tomić (2020)
    γ-spectrometry, brushite, chukhrovite, phosphogypsum, radionuclides, recrystallization
    ... im Chemical Process Technology, 1, 30-36. Hua S, Wang K. & Yao X. (2016) Developing high performance phosphogypsum- based cementitious materials for oil-well cementing through a step-by-step optimization method. Cement and Concrete Composites, 72, 299-308. IAEA (2013) Radiation Protection and ...
    ... ac.rs The Digital repository of The University of Belgrade Faculty of Mining and Geology archives faculty publications available in open access, as well as the employees' publications. - The Repository is available at: www.dr.rgf.bg.ac.rs Clay Minerals (2020), 55, 63–70 doi:10.1180/cim.2020.11 ...
    ... librium between the specific decay series breaks down. The main objective of this study was to extract and character- 23; ize purified gypsum, as well as phosphogypsum. A secondary ol radionuclide activities in sampi waste deposit before and after tl insoluble impurities from raw bjective was ...

  • Optimizacija i planiranje površinskih kopova stohastičkim modelima

    Dejan R. Stevanović (2015-05-29)
    Savremeno rudarstvo izloženo je stalnom trendu pogoršanja uslova poslovanja.Mogućnost ostvarenja ekonomskih i drugih ciljeva rudarskog projektakompromitovana je stalnim pogoršanjem kvaliteta ležišta na kojima se vršieksploatacija, kao i značajnoj dozi neizvesnosti povezane sa geološkim,ekonomskim i tehničkim parametrima proizvodnje. U ovako kompleksnimuslovima poslovanja, matematički modeli sposobni da odgovore značajnimizazovima, odnosno ponude optimalna rešenja kojima se garantuje maksimalnoispunjenje projektovanih ciljeva, nameću se kao neophodnost.Trenutni, konvencionalni pristup optimizaciji i planiranju površinskih kopovazasniva se na algoritmima, razvijenim sredinom prošlog veka čije je opšteobeležje deterministički ...
    površinski kop, planiranje, optimizacija, stohastički modeli, kontrola kvaliteta uglja, neizvesnost.
    ... modelima;Open pit mine optimization and planning with stochastic models Dejan R. Stevanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Optimizacija i planiranje površinskih kopova stohastičkim modelima;Open pit mine optimization and planning with stochastic ...
    ... hybrid type. It has stochastic (Monte Carlo method) and deterministic component and treats the problem of optimization of open pit boundaries. Keywords: open pit mine, planning, optimization, stochastic models, coal quality control, uncertainty. Scientific field: Mining Engineering ...
    ... and Niemann-Delius, C. 2008. Perspective of Meta heuristic optimization methods in open pit production planning. Mineral Resources Management, Vol. 24 (4), str. 143-155. Sattarvand, J., 2009, Long-Term Open-Pit Planning by Ant Colony Optimization, doktorska disertacija, The Faculty of Georesources and ...

  • Analiza softvera za projektovanje ESP sistema

    Aleksandar Sredojević (2024)
    U momentu kada pritisak na dnu bušotine nije dovoljan da savlada ukupne gubitke pritisaka od dna bušotine do separatora, proizvodnja pomoću ležišne energije nije više moguća i bušotina prestaje sa eruptivnim radom. Kako bi ponovo omogućili proizvodnju fluida iz bušotine, potrebno je primeniti neke od mehaničkih metoda eksploatacije. Najprimenljivije mehaničke metode eksploatacije su: gas lift (GL), dubinske pumpe sa klipnim šipkama (SRP), električne uronjene centrifugalne pumpe (ESP), zavojne pumpe (PCP) i hidraulične pumpe (HP). Jadna od tih metoda koja ...
    električna centrifugalna pumpa (ESP), proizvodnja fluida, mehaničke metode eksploatacije, Prosper, Pipesim
    ... M. Morales, (2015). „Journal of Petroleum Science and Engineering“ 136 (2015) 41—54; Hisham, B., M., Aman, A., (2017). „Investigate a Gas Well Performance Using Nodal Analysis“; Hofstatter, H., (2018). Oil and Gas Production Principls: 9th Lecture: Vertical Lift Performancee (VLP); L, Fetoui ...
    ... dijelova“; Marković Jelena, (2022). „Dimenzionisanje sistema električnih centrifugalnih pumpi“; Michael Golan, Curtis H. Whitson, (1991). „Well Performance Second Edition“, Norwegian University of science and Technology (NTNU); 76 Novičić Slobodan, (2010). „Efikasnost primene sistema potopljenih ...
    ... između pritiska na dnu bušotine i protoka nafte naziva se odnos performansi vertikalnog protoka (VLP- Vertical Lift Performance) ili odnos performansi tubinga (TPR- Tubing Performance Relation) i važi samo za specificirani pritisak na glavi bušotine (Hofstatter, H., 2018). Pad pritiska u tubingu ...

  • Optimizacija i planiranje površinskih kopova stohastičkim modelima

    Dejan R. Stevanović (2015-05-29)
    Savremeno rudarstvo izloženo je stalnom trendu pogoršanja uslova poslovanja.Mogućnost ostvarenja ekonomskih i drugih ciljeva rudarskog projektakompromitovana je stalnim pogoršanjem kvaliteta ležišta na kojima se vršieksploatacija, kao i značajnoj dozi neizvesnosti povezane sa geološkim,ekonomskim i tehničkim parametrima proizvodnje. U ovako kompleksnimuslovima poslovanja, matematički modeli sposobni da odgovore značajnimizazovima, odnosno ponude optimalna rešenja kojima se garantuje maksimalnoispunjenje projektovanih ciljeva, nameću se kao neophodnost.Trenutni, konvencionalni pristup optimizaciji i planiranju površinskih kopovazasniva se na algoritmima, razvijenim sredinom prošlog veka čije je opšteobeležje deterministički ...
    površinski kop, planiranje, optimizacija, stohastički modeli, kontrola kvaliteta uglja, neizvesnost.
    ... modelima;Open pit mine optimization and planning with stochastic models Dejan R. Stevanović Дигитални репозиторијум Рударско-геолошког факултета Универзитета у Београду [ДР РГФ] Optimizacija i planiranje površinskih kopova stohastičkim modelima;Open pit mine optimization and planning with stochastic ...
    ... hybrid type. It has stochastic (Monte Carlo method) and deterministic component and treats the problem of optimization of open pit boundaries. Keywords: open pit mine, planning, optimization, stochastic models, coal quality control, uncertainty. Scientific field: Mining Engineering ...
    ... and Niemann-Delius, C. 2008. Perspective of Meta heuristic optimization methods in open pit production planning. Mineral Resources Management, Vol. 24 (4), str. 143-155. Sattarvand, J., 2009, Long-Term Open-Pit Planning by Ant Colony Optimization, doktorska disertacija, The Faculty of Georesources and ...

  • A bilingual digital library for academic and entrepreneurial knowledge management

    Ranka Stanković, Cvetana Krstev, Biljana Lazić, Dalibor Vorkapić (2015)
    A generic knowledge management process of organization, storage and retrieval of knowledge can suitably be fitted in a digital library. In the digital and knowledge age digital libraries can be used in knowledge management to handle intellectual assets and support knowledge creation. A multilingual digital library either stores content in more than one language or provides multilingual query access to monolingual content. In Serbia 18 of 308 scientific journals regularly published are bi-lingual, with papers simultaneously being in English ...
    Knowledge management, Digital library, Multilingualism, Language Resources, Terminology
    ... management of intellectual assets, promotion of knowledge sharing, innovations in digital library services. Knowledge assets and their relation to performance improvement of an enterprise thus became an important research area in the management of company business (Linzalone, 2008). Jain and Mutula ...
    ... automata, finite state transducers and multi-word unit inflection rules (Krstev, 2008). All of them are used to improve the full-text search performance of our DL, especially the recall. 4.2 Library content The DL presented in this paper presently offers numerous articles from scientific journals ...
    ... perform both a metadata and full-text search by using one user-friendly platform, but they can sophistically refine their search. The search performance improvement relies on several terminological bilingual resources and morphological e-dictionaries. Additionally, Bibliša represents a valuable ...

  • Application of Project Management Process on Environmental Management System Improvement in Mining-Energy Complexes

    Jelena Malenović Nikolić, Dejan Vasović , Ivana Filipović , Stevan Mušicki, Ivica Ristović (2016)
    menadžment, rudrastvo i energetski kompleksi, okruženje, održivi razvoj, mrežno planiranje
    ... n of interdependence aspects in the mining and energy complexes, ecological risk assessment, evaluation of environmental performance level of mining and energy complexes, as well as design of advanced programs of environmental management system improvement in a broader and narrower context and on different ...
    ... ; Xu, L.Y.H.; Song, M. Environmental performance evaluation of Beijing’s energy use planning. Energy Policy 2011, 39, 3483–3495. [CrossRef] 22. Bowden, A.R.; Lane, M.R.; Martin, J.H. Triple Bottom Line Risk Management: Enhancing Profit, Environmental Performance, and Community Benefits; John Wiley & ...
    ... Level. Buildings 2014, 4, 295–319. [CrossRef] 28. Medved, M.; Ristovic, I.; Roser, J.; Vulic, M. An Overview of Two Years of Continuous Energy Optimization at the Velenje Coal Mine. Energies 2012, 5, 2017–2029. [CrossRef] 29. Szlavik, J.; Csete, M. Climate and Energy Policy in Hungary. Energies 2012 ...

  • Geotehnički efekti razaranja komunalnog otpada različitim postupcima zbijanja

    Jovana M. Janković Pantić (2022)
    Odlaganje otpada na komunalne deponije predstavlja osnovni način zbrinjavanja otpada u Srbiji. Kako bi se prostor za deponovanje materijala racionalno koristio potrebno ga je svakodnevno zbijati sa unapred definisanom količinom vode koja se dodaje. Dobro zbijeni komunalni otpad zauzima manju zapreminu i omogućuje sigurnije skladištenje, pa je korisno prethodno laboratorijski odrediti parametre zbijanja: maksimalnu suvu zapreminsku težinu (dmax) i optimalnu vlažnost (wopt). U Srbiji do sada nisu određivani parametri zbijanja, dok je u svetu primenjivana standardna metoda (Proktorov opit) ...
    komunalna deponija, zbijanje, Proktorov opit, malj sa šiljcima, koeficijent razaranja