Претрага
721 items
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Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... rm in al u V od a sa z ao st al om n af to m N af ta iz R T H F P uf er re ze rv oa r P uf er re ze rv oa r S lik a 5 .2 2 . Š em at sk i p rik az p ro c e sa p ri p re m e s lo jn e v o d e z a o d la g a n je 56 Rezervoar ...
... Slika 5.15. Metodologija raspodele ograničene količine gasa za utiskivanje po bušotinama P o s tu p a k s e p o n a v lja u z a v is n o s ti o d b ro ja b uš ot in a Određivanje IPR Krive Određivanje VLP Krivih Određivanje ...
... 0 100 200 300 400 500 600 Proizvodnja, m 3 /dan P ri ti s a k , b a r 71 Slika 6.4. IPR kriva za bušotinu X2 Slika 6.5. IPR kriva za bušotinu X3 0 20 40 60 80 100 120 140 160 180 0 100 200 Proizvodnja, m 3 /dan P ri ti s a k , b a r 0 20 40 60 80 100 120 ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
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Novi model za postizanje optimalne proizvodnje na naftnom polju Amal
Elnori Elmabrouk Ali Elhaddad (2015-04-16)Doktorskom disertacijom analizirani su i proučavani problemi proizvodnje nafte iprimenjene metode za njihovo rešavanje na naftnom polju Amal. Ukratko jeprikazana proizvodnje nafte u Libiji, njene karakteristike i rezerve, da bi se videoznačaj ovog naftnog polja.Utvrđeno je da su na naftnom polju Amal ključni problemi koji prate procesproizvodnje taloženje parafina, pojava slojnog peska, neefikasan rad gasliftsistema, neefikasna desalinizacija nafte i ekološki problemi. Proizvodniproblemi, pojedinačno i više njih zajedno, na nekim bušotinama uzrokovali susmanjenje proizvodnje nafte od 40 do 75%. Zbog ...... rm in al u V od a sa z ao st al om n af to m N af ta iz R T H F P uf er re ze rv oa r P uf er re ze rv oa r S lik a 5 .2 2 . Š em at sk i p rik az p ro c e sa p ri p re m e s lo jn e v o d e z a o d la g a n je 56 Rezervoar ...
... Slika 5.15. Metodologija raspodele ograničene količine gasa za utiskivanje po bušotinama P o s tu p a k s e p o n a v lja u z a v is n o s ti o d b ro ja b uš ot in a Određivanje IPR Krive Određivanje VLP Krivih Određivanje ...
... 0 100 200 300 400 500 600 Proizvodnja, m 3 /dan P ri ti s a k , b a r 71 Slika 6.4. IPR kriva za bušotinu X2 Slika 6.5. IPR kriva za bušotinu X3 0 20 40 60 80 100 120 140 160 180 0 100 200 Proizvodnja, m 3 /dan P ri ti s a k , b a r 0 20 40 60 80 100 120 ...Elnori Elmabrouk Ali Elhaddad. "Novi model za postizanje optimalne proizvodnje na naftnom polju Amal" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2015-04-16)
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Primena termografije u rudarstvu
Stevan Đenadić, Vesna Damnjanović, Predrag Jovančić, Dragan Ignjatović, Dragutin Jovković, Filip Miletić (2019)Danas, gotovo da nema oblasti u nauci i tehnici u kojoj se Infracrvena termografija ne primenjuje kao metoda za lociranje i praćenje zagrejanih objekata ili tela, beskontaktnu procenu temperature površina, i nedestruktivno ispitivanje materijala. U radu su prikazane mogućnosti i perspektive primene ove metode u oblasti rudarstva.... 23-26 October 2019 PRIMENA TERMOGRAFIJE U RUDARSTVU APPLICATION OF THERMOGRAPHY IN MINING Đenadić S.1, Damnjanović V.2, Jovančić P.3, Ignjatović D.4, Jovković D.5, Miletić F.6 Apstrakt Danas, gotovo da nema oblasti u nauci i tehnici u kojoj se Infracrvena termografija ne ...
... [1] Gaussorgues G., Infrared Thermography. English language edition, Berlin, Germany: Springer-Science+Busness Media,1994. [2] Maldague X. P. V., Active Thermography in Nondestructive evaluation of materials by infrared thermography, New York, USA: John Wiley & Sons, 2001. 65 ...
... detection in architectural structures, Engineering Failure Analysis, Vol. 12, pp. 875-892, 2005. [5] Tomic Lj., Kovacevic A., Damnjanovic V., Osmokrovic P., Probability density function estimation of a temperature field obtained by pulsed radiometric defectoscopy. Measurement, Vol. 46, 2263-2268, 2013 ...Stevan Đenadić, Vesna Damnjanović, Predrag Jovančić, Dragan Ignjatović, Dragutin Jovković, Filip Miletić. "Primena termografije u rudarstvu" in IX Međunarodna konferencija UGALJ 2019, Zlatibor, Srbija, 23-26. oktobar 2019., Jugoslovenski komitet za površinsku eksploataciju (2019)
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Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)
Miloš Radonjić (2020)This study presents new discoveries of vascular plants and the trace fossil Dictyodora liebeana (GEINITZ) from the Devonian–Carboniferous Kučaj-Zvonce flysch of the Carpatho-Balkanides and the implications of this fossil association for its sedimentary setting. The occurrence of the described plant debris in a deep-marine environment indicates the presence of hyperpycnites within the siliciclastic turbidites exposed at the Kostadinovica locality. The sedimentological data and the characteristics of the fossil material support the proposed model in which the sediment was at ...Mississippian flora, Dictyodora liebeana (GEINITZ), hyperpycnites, Kučaj-Zvonce flysch, Carpatho-Balkanides... Interpretation. Elsevier, Amsterdam, 168 p. CALLOW, R.H.T. & MCILROY, D. (2011): Ichnofabrics and ichnofabric-forming trace fossils in Phanerozoic turbidites.– Bulletin of Canadian Petroleum Geology, 59/2, 103–111. doi: 10.2113/gscpgbull.59.2.103 CORSIN, P., COULON, M., FOURQUIN, C., PAICHELER, J ...
... lag Berlin, 236 p. SREMAC, J. (2012): Influence of terrestrial sedimentation in Pennsylvanian rocks of Cro- atia.– Geologia Croatica, 65/3, 273–282. doi: 104154/gc.2012.18 STOW, D.A.V. (2005): Sedimentary Rocks in the Field: A Colour Guide.– Manson Pub- lishing Ltd., London, 205 p. doi: 10.1201/b15204 ...
... lamination, 3 – hum- mocky-type lamination, 4 – convolution, 5 – structureless intervals). The fossils within beds or sequences are marked by letters - p (plants) and - i (ichnofossils). Interpreted units are marked by capital cursive letters A – D. All units correspond to compared facies families of ...Miloš Radonjić. "Hyperpycnites within the Devonian-Carboniferous flysch of the Carpatho-Balkanides (Kostadinovica, eastern Serbia)" in Geologia Croatica, Croatian Geological Survey (2020). https://doi.org/10.4154/gc.2020.13
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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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Environmental Aspects of Proposed Engineering Solution for Inter-basin Transfer in East Herzegovina
Čokorilo Marina, Stevanović Zoran, Ristić-Vakanjac Vesna. "Environmental Aspects of Proposed Engineering Solution for Inter-basin Transfer in East Herzegovina" in Engineering Geology for Society and Territory - Volume 5, Proceedings of the XII IAEG Congress, Torino 2014 5, :Springer International (2014): 515-519. https://doi.org/10.1007/978-3-319-09048-1_99
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Geološke i geohemijske karakteristike sedimentnih stena Kremanskog basena (Srbija).
Perunović Tamara, Simić Vladimir, Kašanin Grubin Milica, Šajnović Aleksandra, Jovančićević Branimir, Brčeski Ilija (2013)Perunović Tamara, Simić Vladimir, Kašanin Grubin Milica, Šajnović Aleksandra, Jovančićević Branimir, Brčeski Ilija. "Geološke i geohemijske karakteristike sedimentnih stena Kremanskog basena (Srbija)." in 6. simpozijum Hemija i zaštita životne sredine EnviroChem 2013, Knjiga izvoda, 21 - 24. maj 2013, Vršac, Beograd:Srpsko hemijsko društvo (2013): 218-219
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GC-MS characterization of some novel benzohopanes in coals.
Vuković Nikola, Nytoft H.Peter, Životić Dragana, Stojanović Ksenija. "GC-MS characterization of some novel benzohopanes in coals." in ICCP Program & Abstract Book. 67th Annual Meeting of the International Committee for Coal and Organic Petrology, September 5-11. 2015,, Potsdam, Germany:Schriftenreihe der Deutschen Gesellschaft für Geowissenschaften Heft 87 (2015): 162-163
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Some Upper Cretaceous carbonate-clastic complexes in Serbia: implications for Gosau-type basin development
Dunčić Milena, Dulić Ivan, Gajić Violeta, Bogićević Goran. "Some Upper Cretaceous carbonate-clastic complexes in Serbia: implications for Gosau-type basin development" in Geologica Balcanica. Abstract Book. XXI International Congress of the Carpathian Balkan Geological Association (CBGA) Salzburg (Austria), September 10–13, 2018. Advances of Geology in southeast European mountain belts, Sofia:Geological Institute, Bulgarian Academy of Sciences (2018): 78-78. https://doi.org/10.1007/s00015-018-0321-8
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Energy policy reforms in the Serbian oil sector: An update
Karović-Maričić Vesna, Danilović Dušan, Leković Branko, Crnogorac Miroslav. "Energy policy reforms in the Serbian oil sector: An update" in Energy Policy 113, Amsterdam, Netherlands:Elsevier (2018): 348-355. https://doi.org/https://doi.org/10.1016/j.enpo
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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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Upravljanje resursima podzemnih voda severne Bačke
Bojan B. Hajdin (2013-03-07)Vodosnabdevanje gradova i naselja severne Bačke vrši se u potpunosti iskorišćavanjempodzemnih voda. Najznačajnije količine podzemne vode namenjene za piće zahvatajuse iz izdani u vodonosnim pleistocenskim naslagama koje su poznate kao osnovnivodonosni kompleks, dok su danas u vodosnabdevanju manje zastupljene vode izizdani u pliocenskim sedimentima i prve, slobodne izdani rasprostranjene plitko ispodpovršine terena.Pored snabdevanja stanovništva, veliki potrošači podzemne vode su i industrijskapreduzeća, a zbog loših uslova i nerazvijenih sistema za navodnjavanje sve veći korisnicivoda prve izdani postaju i poljoprivredni proizvođači.Geološka ...resursi podzemnih voda, vodosnabdevanje, održivo upravljanje, osnovni vodonosni kompleks, termomineralne vode, monitoring podzemnih... Žednik Čonoplja Pačir St. Moravica Mišićevo pd pd p-w p-w a a a ap` ap as ap t -w2 t -w2 l-w l-w l-w l-w t -w2 t -w2 t -w2 t -w2 ap` ap ap a1 a1 a1 a1 a1 ap ap ap` am` am am as as as` am` ap` p-w p-w p-w p-w Kljajićevo Telečka Sivac Mali Iđoš Lovćenac Feketić ...
... Žednik Čonoplja Pačir St. Moravica Mišićevo pd pd p-w p-w a a a ap` ap as ap t -w2 t -w2 l-w l-w l-w l-w t -w2 t -w2 t -w2 t -w2 ap` ap ap a1 a1 a1 a1 a1 a1 ap ap am` am am am as as as` am` ap` p-w p-w p-w p-w Kljajićevo Telečka Sivac Mali Iđoš Lovćenac ...
... 10 vreme n iv o p o d ze m n e vo d e (m n m ) 0 2 4 6 8 10 12 14 16 18 20 te m p er at u ra v o d e ( o C ) nivo podzemne vode temperatura podzemne vode kota terena: 80.8 mnm Slika 41. Oscilacije nivoa podzemnih voda OVK u Bečeju N P V (mnm) min 69 ...Bojan B. Hajdin. "Upravljanje resursima podzemnih voda severne Bačke" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2013-03-07)
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Towards Sustainable Management of Transboundary Hungarian-Serbian Aquifer
Zoran Stevanović, Peter Kozák, Milojko Lazić, Janos Szanyi, Dušan Polomčić, Balazs Kovács, Jozsef Török, Saša Milanović, Bojan Hajdin, Petar Papić (2011)... y acluifer system of Hungary-Serbia was preliminary separated into two parts: one large GW body in Serbia named CS-DU 10, and five in Hungary (P.1. and P.2. groups). The totai area is assumed to cover around 27 0OA1
... UN/ECE, LelYstad, Netherlands. ISBN 903695 31 54. 2 Pui, S., APPelgren, 8., Arnold, G., Aureli, A., Burchi, S., Burke, |., Margat, J. and Pallas, P. (2001) Internationally Shared (Tiansboundary) Aquifer Resources Management: Their Significance and Sustainable Management. A Framework Document, ...
... visszatartlsi leheto s6gek, MHT XXIV' Orszdgos Vdndglu l6s ICadvdnya. P6cs. g Stevanovi6, Z.,Lazil M., Polomci6, D., Milanovid, S., Haidin, B', PaPi6, P., Sorajii, S. and l{jaji6, Z' (2008) Sustainable DeveloPment of Hungarian-S erbian Transboundary Aquifer (SUDEHSTRA), Finai Report, Fac. Min. Geol ...Zoran Stevanović, Peter Kozák, Milojko Lazić, Janos Szanyi, Dušan Polomčić, Balazs Kovács, Jozsef Török, Saša Milanović, Bojan Hajdin, Petar Papić. "Towards Sustainable Management of Transboundary Hungarian-Serbian Aquifer" in Transboundary Water Resources Management - A Multidisciplinary Approach, Weinheim, Germany : Wiley-VCH (2011): 143-149
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Оцена перспективности изворишта "Вић баре" за водоснабдевање Обреновца
... ubrzanog 108 Slika 2. - - Figure 2. Comparative diag - - - Slika 3. - - Figure 3. - - - - P-3 P-4 P-8 Slika 4 - Figure 4. - Ocena perspektivnosti izvorista “Vié bare” za vodosnabdevanje Obrenovca ——*— eksploatacija (I/s) vodostaj (mnm) ...
... izvorišta “Vi bare i “ je za preradu vode Ocena perspektivnosti izvorista “Vié bare” za vodosnabdevanje Obrenovca LITERATURA HAJDIN B., DOKMANOVIC P., STEVANOVIC Z., HAJDIN K., (2007): State of art of Vié Bare Source for Obrenovac Water Supply, Regional IWA Conference on groundwater management in the ...Бојан Хајдин, Душан Поломчић, Зоран Стевановић, Драгољуб Бајић, Катарина Хајдин. "Оцена перспективности изворишта "Вић баре" за водоснабдевање Обреновца" in XIV Српски симпозијум о хидрогеологији са међународним учешћем, Рударско-геолошки факултет, Београд (2012)
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Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia
Dušan Polomčić, Bojan Hajdin, Zoran Stevanović, Dragoljub Bajić, Katarina Hajdin. "Groundwater management by riverbank filtration and an infiltration channel, the case of Obrenovac, Serbia" in Hydrogeology Journal, Berlin, Heidelberg : Springer, International Association of Hydrogeologists (2013). https://doi.org/10.1007/s10040-013-1025-9
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Using multiresolution and multitemporal satellite data for post-disaster landslide inventory in the Republic of Serbia
Đuric Dragana, Mladenović Ana, Pešić-Georgiadis Milica, Marjanović Miloš, Abolmasov Biljana. "Using multiresolution and multitemporal satellite data for post-disaster landslide inventory in the Republic of Serbia" in Landslides 14 no. 4, :Springer (2017): 1467-1482. https://doi.org/10.1007/s10346-017-0847-2
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Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization
Maja Todorović, Jana Štrbački, Marina Ćuk, Jakov Andrijašević, Jovana Šišović, Petar Papić . "Mineral and Thermal Waters of Serbia: Multivariate Statistical Approach to Hydrochemical Characterization" in Mineral and Thermal Waters of Southeastern Europe, Springer International Publishing (2016). https://doi.org/10.1007/978-3-319-25379-4
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Effectiveness Analysis of Different Bucket-wheel Excavators
Coal production in open-pit lignite mines in the Republic of Serbia is performed with continuous work systems. In addition to coal production, the same systems are used for the exploitation of large quantities of overburden. According to the reliability concept, continuous systems are in linear connection. If the failure occurs in one part of the system, that will produce a downtime of the entire system. The initial and most important factor of continuous systems is the bucket-wheel excavator. It ...Stevan Đenadić, Predrag Jovančić, Dragan Ignjatović, Miloš Tanasijević, Filip Miletić. "Effectiveness Analysis of Different Bucket-wheel Excavators" in 8th International Conference Mining and Environmental Protection, Sokobanja, 22-25 September 2021, University of Belgrade, Faculty of Mining and Geology, Belgrade, Serbia (2021)
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Efikasnost različitih tipova glina Srbije za adsorpciju metilen plavog
Maja D. Milošević (2016-12-09)Adsorpciona efikasnost različitih uzoraka glina sa lokaliteta Srbije određenaje njihovim tretiranjem različitim koncentracijama rastvora metilen plavog (MP).Detaljna mineraloška karakterizacija ispitivanih glina i rezultati njihove interakcijesa rastvorima MP dobijeni su primenom optičkih, rendgenskih, hemijskih, DTA ispektroskopskih metoda.Na osnovu formiranja MP agregata u izmenljivim pozicijama i površiničestica gline, razlikuju se dva tipa glinovitih minerala: visoko naelektrisani(smektiti) i nisko naelektrisani (kaoliniti). Dimeri se stvaraju na naelektrisanimpovršinama, a granica njihovog razvoja omogućuje determinaciju mineralne vrste.Molekuli MP stoje pod uglom od 21.5o kada se ...minerali glina, metilen plavo, kristali metilen plavog, difuznarefleksija, adsorpcija, flokulacija, naelektrisanje slojeva... Mineralogija dr Aleksandra Rosić, vanredni profesor, Univerzitet u Beogradu - Rudarsko-geološki fakultet; uža naučna oblast: Kristalografija dr Zorica Tomić, vanredni profesor, Univerzitet u Beogradu - Poljoprivredni fakultet; uža naučna oblast: Geologija Datum odbrane: __________________ ...
... 24: 395 - 401 Keene J.P., Land E.J. and Swallow A.J. 1965. Pulse Radiolysis. Acad. Press, New York, pp. 227 Klika Z., Čapkova P., Horakova P., Valaškova M., Maly P., Machan R. and Pospišil M. 2007. Composition, structure and luminescence of montmorillonites saturated with different aggregates ...
... Physical Chemistry 94: 3681 - 3689 Capkova P., Pospisil M. and Lerf A. 2002. Molecular simulations in structure analysis of tantalum sulfide intercalated with methylene blue. Solid State Sciences 4: 671 - 676 Cariati F., Erre L., Gessa C., Micera G. and Piu P. 1983. Polarization of water molecules ...Maja D. Milošević. "Efikasnost različitih tipova glina Srbije za adsorpciju metilen plavog" in Универзитет у Београду, Универзитет у Београду, Рударско-геолошки факултет (2016-12-09)
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Sustainable use of groundwater resources in terms of increasing the capacity of two interconnected groudwater sources: a case study Bečej (Serbia)
Polomčić Dušan, Đekić Milan, Milosavljević Zoran, Popović Zorica, Milaković Miroslav, Ristić-Vakanjac Vesna, Krunić Olivera (2011)Polomčić Dušan, Đekić Milan, Milosavljević Zoran, Popović Zorica, Milaković Miroslav, Ristić-Vakanjac Vesna, Krunić Olivera. "Sustainable use of groundwater resources in terms of increasing the capacity of two interconnected groudwater sources: a case study Bečej (Serbia)" in 11 th International Multidisciplinary Scientific Geo conference / EXPO SGEM 2011-Modern Menagement of Mine Producing, Geology and Environmental Protection, Sofija, Bugarska:International Multidisciplinary Scientific GeoConference & EXPO SGEM (2011): 599-605