About: Mathematical modeling of bituminous coal seams burning contemporaneously with the formation of a variegated beds body

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Matematické modelování hoření černouhelných slojí za současné tvorby tělesa pestrých vrstev (cs) Partial burning of three bituminous coal seams in the Upper Silesian Coal Basin (USCB) of the Czech Republic was modeled by the numerical solution of the nonlinear initial-boundary value problem for a heat equation. It was assumed that a variegated beds body (VBB) formed around burned out coal seams. In addition, laboratory results for thermal alteration and oxidation of rocks were considered in addition to thermally altered coal from the vicinity of the variegated beds body. Models of two variegated beds profiles with three coal seams were derived with FEMLAB using the finite elements method for the discretization in space along with the method of lines. Maximum temperatures within burned out coal seams ranged from about 350 to 800 °C inside the variegated beds body, whereas outside the body they were below 350 °C. It took about 2000 years for all coal seams to burn out. The calculated results show very good geologic credibility of the derived model. Partial burning of three bituminous coal seams in the Upper Silesian Coal Basin (USCB) of the Czech Republic was modeled by the numerical solution of the nonlinear initial-boundary value problem for a heat equation. It was assumed that a variegated beds body (VBB) formed around burned out coal seams. In addition, laboratory results for thermal alteration and oxidation of rocks were considered in addition to thermally altered coal from the vicinity of the variegated beds body. Models of two variegated beds profiles with three coal seams were derived with FEMLAB using the finite elements method for the discretization in space along with the method of lines. Maximum temperatures within burned out coal seams ranged from about 350 to 800 °C inside the variegated beds body, whereas outside the body they were below 350 °C. It took about 2000 years for all coal seams to burn out. The calculated results show very good geologic credibility of the derived model. (en)
Title	Matematické modelování hoření černouhelných slojí za současné tvorby tělesa pestrých vrstev (cs) Mathematical modeling of bituminous coal seams burning contemporaneously with the formation of a variegated beds body Mathematical modeling of bituminous coal seams burning contemporaneously with the formation of a variegated beds body (en)
skos:prefLabel	Matematické modelování hoření černouhelných slojí za současné tvorby tělesa pestrých vrstev (cs) Mathematical modeling of bituminous coal seams burning contemporaneously with the formation of a variegated beds body Mathematical modeling of bituminous coal seams burning contemporaneously with the formation of a variegated beds body (en)
skos:notation	RIV/61989100:27360/04:00010159!RIV/2005/GA0/273605/N
http://linked.open.../vavai/riv/strany	137-151
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA105/02/0163)
http://linked.open...iv/cisloPeriodika	59
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Kliková, Christiana Dostál, Zdeněk Kozubek, Tomáš Klika, Zdeněk Martinec, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta metalurgie a materiálového inženýrství
http://linked.open...dnocenehoVysledku	572502
http://linked.open...ai/riv/idVysledku	RIV/61989100:27360/04:00010159
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Mathematical modeling, Burning coal seams, Variegated beds bodyMathematical modeling;Burning coal seams;Variegated beds bodyMathematical modeling;Burning coal seams;Variegated beds bodyMathematical modeling;Burning coal seams;Variegated beds bodyMathemat (en)
http://linked.open.../riv/klicoveSlovo	Burning coal seams Variegated beds bodyMathemat Variegated beds bodyMathematical modeling Mathematical modeling
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[97E5D6676262]
http://linked.open...i/riv/nazevZdroje	Coal Geology
http://linked.open...in/vavai/riv/obor	DD
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	The study of higher ash lignite composition on affinity and volatility of toxic elements and substances for energetic utilization
http://linked.open...UplatneniVysledku	2004
http://linked.open...v/svazekPeriodika	Neuveden
http://linked.open...iv/tvurceVysledku	Dostál, Zdeněk Klika, Zdeněk Kliková, Christiana Kozubek, Tomáš Martinec, Petr
issn	0166-5162
number of pages	15 (xsd:int)
http://localhost/t...ganizacniJednotka	27360

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