About: Modelling of Effects of Operating Conditions and Coal Reactivity on Temperature of Burning Particles in Fluidized Bed Combustion

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About: Modelling of Effects of Operating Conditions and Coal Reactivity on Temperature of Burning Particles in Fluidized Bed Combustion Goto Sponge NotDistinct Permalink

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

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Two simplified models for estimation of temperatures of smaller, low ash char particles and bigger high ash char particles burning in fluidized bed (FB) have been formulated and solved in our study. For smaller, low ash char particles constant temperature across char particles and for bigger particles radial temperature profile was assumed. Results of the model solutions have shown that the temperature of burning char particles increases with increasing oxygen concentration in flue gas, with increasing operating pressure, decreasing char particle size and increasing reactivity of the char. Two simplified models for estimation of temperatures of smaller, low ash char particles and bigger high ash char particles burning in fluidized bed (FB) have been formulated and solved in our study. For smaller, low ash char particles constant temperature across char particles and for bigger particles radial temperature profile was assumed. Results of the model solutions have shown that the temperature of burning char particles increases with increasing oxygen concentration in flue gas, with increasing operating pressure, decreasing char particle size and increasing reactivity of the char. (en) Je modelován vliv popelnatosti a dalších charakteristik uhlí na teplotu hořících částic ve fluidní vrstvě. V modelech je zahrnut i vliv teplotního profilu uvnitř hořící částice. (cs)
Title	Modelling of Effects of Operating Conditions and Coal Reactivity on Temperature of Burning Particles in Fluidized Bed Combustion Modelování vlivů pracovních podmínek a reaktivity uhlí na teplotu částic hořících ve fluidní vrstvě. (cs) Modelling of Effects of Operating Conditions and Coal Reactivity on Temperature of Burning Particles in Fluidized Bed Combustion (en)
skos:prefLabel	Modelling of Effects of Operating Conditions and Coal Reactivity on Temperature of Burning Particles in Fluidized Bed Combustion Modelování vlivů pracovních podmínek a reaktivity uhlí na teplotu částic hořících ve fluidní vrstvě. (cs) Modelling of Effects of Operating Conditions and Coal Reactivity on Temperature of Burning Particles in Fluidized Bed Combustion (en)
skos:notation	RIV/67985858:_____/04:00104847!RIV/2005/AV0/A27005/N
http://linked.open.../vavai/riv/strany	261;274
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA4072001), P(IAA4072201), Z(AV0Z4072921)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Pohořelý, Michael Svoboda, Karel Hartman, Miloslav Trnka, Otakar
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	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	574026
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/04:00104847
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fluidized bed combustion;char temperature;modelling (en)
http://linked.open.../riv/klicoveSlovo	fluidized bed combustion modelling char temperature
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[E403C4C075FE]
http://linked.open...i/riv/nazevZdroje	Acta Geodynamica et Geomaterialia
http://linked.open...in/vavai/riv/obor	DI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Evaluation of dynamic states of gas fluidized suspensions via pressure fluctuations Combustion of sewage sludge in the cursulating fluidized bed
http://linked.open...UplatneniVysledku	2004
http://linked.open...v/svazekPeriodika	1
http://linked.open...iv/tvurceVysledku	Pohořelý, Michael Svoboda, Karel Hartman, Miloslav Trnka, Otakar
http://linked.open...n/vavai/riv/zamer	Theoretical fundamentals of chemical processes: equilibrium and dynamic behavior of multiphase reacting systems
issn	1211-1910
number of pages	14 (xsd:int)

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