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 Rybar et al., 2012, vol. XX:21, ID: 2.2012.21.9[About]



En/De/Fr/It- (first 9 out of 12 sentences) [pdf] Srpski - (prvih 9 od 12 rečenica) [pdf]
n1MODEL OF ROCK MELT PENETRATION INTO IN RADIAL FRACTURES EVOLVED UNDER HIGH PRESSURE AND TEMPERATURE CONDITIONS n1MODEL PRODIRANJA RASTOPA STENA U RADIJALNE FRAKTURE KOJE SE ŠIRE U USLOVIMA VISOKOG PRITISKA I TEMPERATURE
n2Rybár Pavol, Štrba Ľubomír, Molokáč Štefan, Rybárová Mária, Kudelas Dušan, Domaracký Dušan, Molokáč Mário, Hvizdák Ladislav n2Rybár Pavol, Štrba Ľubomír, Molokáč Štefan, Rybárová Mária, Kudelas Dušan, Domaracký Dušan, Molokáč Mário, Hvizdák Ladislav
n3Abstract: n3Sažetak:
n4Deep deposit extractions require research in new technologies of mineral resource search and exploitation. n4Ekstrakcije iz dubokih ležišta zahtevaju istraživanje u oblasti novih tehnologija potrage za mineralnim resursima i njihove eksploatacije.
n5Thermal contactless methods give good opportunity to drill relatively great depths. n5Termičke bezkontaktne metode pružaju priliku da se buši na relativno velikim dubinama.
n6According to findings of theoretical and practical studies, radial fractures evolve in thermally strained rock environ. n6Prema nalazima teorijskih i praktičnih proučavanja, radijalne frakture se šire u okolini termički deformisane stene.
n7Therefore, for the new drilling method research, it is necessary to study both drilled rock and resulting melt in detail. n7S toga, za istraživanje novih metoda bušenja, potrebno je detaljno proučiti kako stenu koja se buši tako i nastali rastop.
n8This paper deals with rock melt and its possible penetration into fractures formed during drilling process. n8Ovaj rad se bavi rastopom stene i njegovim mogućim prodiranjem u frakture koje se formiraju tokom procesa bušenja.
n9Simultaneous recording of TG and DTA using thermoanalyzer SETARAM TGTDA92 was made to determine phase transitions and rock melting temperatures. n9Izvršeno je istovremeno beleženje vrednosti TG i DTA pomoću termo-analizatora SETARAM TGTDA 92 kako bi se odredili fazni prelazi i temperature topljenja stene.