About: Effect of Natural Pressure Drop in Mine Main Ventilation

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Natural ventilation in a mine is ventilation without the use of means of artificial ventilation. The flow of mine air is induced by the difference between the mass column in an intake and that in a return. The difference in mine air density is a result of difference between the temperature of intake air and that of return air. To a certain extent, the influence of differences in mine air humidity and chemical composition can act as well. Gassy mines in the Czech Republic and Ukraine are ventilated merely artificially, i.e. by means of exhaust ventilation. However, even in the case of this type of ventilation, when the total mine air flow is produced by fans, a natural current of air exists and acts in the ventilation network of the mine. Natural ventilation in a mine is ventilation without the use of means of artificial ventilation. The flow of mine air is induced by the difference between the mass column in an intake and that in a return. The difference in mine air density is a result of difference between the temperature of intake air and that of return air. To a certain extent, the influence of differences in mine air humidity and chemical composition can act as well. Gassy mines in the Czech Republic and Ukraine are ventilated merely artificially, i.e. by means of exhaust ventilation. However, even in the case of this type of ventilation, when the total mine air flow is produced by fans, a natural current of air exists and acts in the ventilation network of the mine. (en)
Title	Effect of Natural Pressure Drop in Mine Main Ventilation Effect of Natural Pressure Drop in Mine Main Ventilation (en)
skos:prefLabel	Effect of Natural Pressure Drop in Mine Main Ventilation Effect of Natural Pressure Drop in Mine Main Ventilation (en)
skos:notation	RIV/61989100:27350/14:86091575!RIV15-MSM-27350___
http://linked.open...avai/riv/aktivita	V
http://linked.open...avai/riv/aktivity	V
http://linked.open...iv/cisloPeriodika	Issue 2
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hudeček, Vlastimil Zapletal, Pavel
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 / Hornicko-geologická fakulta
http://linked.open...dnocenehoVysledku	13417
http://linked.open...ai/riv/idVysledku	RIV/61989100:27350/14:86091575
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Mine ventilation, natural pressure drop, temperature, main fan (en)
http://linked.open.../riv/klicoveSlovo	Mine ventilation natural pressure drop temperature main fan
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[3FA18887F1E1]
http://linked.open...i/riv/nazevZdroje	Archives of mining sciences
http://linked.open...in/vavai/riv/obor	DH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	Volume 59
http://linked.open...iv/tvurceVysledku	Hudeček, Vlastimil Zapletal, Pavel Trofimov, Vitaly
http://linked.open...ain/vavai/riv/wos	000341919700016
issn	0860-7001
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.2478/amsc-2014-0036
http://localhost/t...ganizacniJednotka	27350

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