About: THE INFLUENCE OF AIR FLOW ON MAXIMUM EXPLOSION CHARACTERISTICS OF DUST-AIR MIXTURES

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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	A standard spherical apparatus for measuring explosion characteristics was modified to give increased and controlled turbulence within a dust–air mixture. This was intended to mimic the local effects which may occur during industrial dust explosions, particularly secondary ones which may develop in ducts or mine galleries where the initial explosion causes an increased air velocity and suspension of further quantities of dust. The results show that there may be a doubling of the maximum explosion pressure and of the rate of pressure rise during the explosion under more turbulent conditions. This is significant for modelling of dust explosions and suggests that explosion relief may be inadequate if this factor is not taken into consideration. The modified apparatus therefore gives a laboratory method for assessing the effect of turbulence in dust explosions. A standard spherical apparatus for measuring explosion characteristics was modified to give increased and controlled turbulence within a dust–air mixture. This was intended to mimic the local effects which may occur during industrial dust explosions, particularly secondary ones which may develop in ducts or mine galleries where the initial explosion causes an increased air velocity and suspension of further quantities of dust. The results show that there may be a doubling of the maximum explosion pressure and of the rate of pressure rise during the explosion under more turbulent conditions. This is significant for modelling of dust explosions and suggests that explosion relief may be inadequate if this factor is not taken into consideration. The modified apparatus therefore gives a laboratory method for assessing the effect of turbulence in dust explosions. (en)
Title	THE INFLUENCE OF AIR FLOW ON MAXIMUM EXPLOSION CHARACTERISTICS OF DUST-AIR MIXTURES THE INFLUENCE OF AIR FLOW ON MAXIMUM EXPLOSION CHARACTERISTICS OF DUST-AIR MIXTURES (en)
skos:prefLabel	THE INFLUENCE OF AIR FLOW ON MAXIMUM EXPLOSION CHARACTERISTICS OF DUST-AIR MIXTURES THE INFLUENCE OF AIR FLOW ON MAXIMUM EXPLOSION CHARACTERISTICS OF DUST-AIR MIXTURES (en)
skos:notation	RIV/61989100:27200/13:86083045!RIV14-MSM-27200___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0082)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Mynarz, Miroslav Serafín, Jiří Lepík, 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 bezpečnostního inženýrství
http://linked.open...dnocenehoVysledku	79661
http://linked.open...ai/riv/idVysledku	RIV/61989100:27200/13:86083045
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Dust explosion; Turbulence; Combustible dust; Maximum explosion characteristics (en)
http://linked.open.../riv/klicoveSlovo	Turbulence Combustible dust Dust explosion Maximum explosion characteristics
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[49C578D93241]
http://linked.open...i/riv/nazevZdroje	Journal of Loss Prevention in the Process Industries
http://linked.open...in/vavai/riv/obor	AQ
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Institute of clean technologies for mining and utilization of raw materials for energy use
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	26
http://linked.open...iv/tvurceVysledku	Bernatík, Aleš Mynarz, Miroslav Serafín, Jiří Bebčák, Aleš Lepík, Petr Pitt, Martin
http://linked.open...ain/vavai/riv/wos	000315014100024
issn	0950-4230
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jlp.2012.11.002
http://localhost/t...ganizacniJednotka	27200

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