About: Simulation of flow in a bubbling fluidized bed freeboard

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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	The main goal of this work is to validate a simple CFD model of freeboard section of the experimental bubbling fluidized bed boiler. The model will be used for optimization of secondary air injection as well as for preparation of a basis for further more complex CFD model. This paper deals with simulation of flow conditions in the freeboard over the bed. Different turbulence models were employed for flow calculation and the results were compared with measured data. Validation of the CFD model is based on measurement of the velocity under ambient temperature condition in the freeboard. Freeboard geometry has been built up by Gambit and the simulations have been carried out by a commercial code Fluent. The main goal of this work is to validate a simple CFD model of freeboard section of the experimental bubbling fluidized bed boiler. The model will be used for optimization of secondary air injection as well as for preparation of a basis for further more complex CFD model. This paper deals with simulation of flow conditions in the freeboard over the bed. Different turbulence models were employed for flow calculation and the results were compared with measured data. Validation of the CFD model is based on measurement of the velocity under ambient temperature condition in the freeboard. Freeboard geometry has been built up by Gambit and the simulations have been carried out by a commercial code Fluent. (en)
Title	Simulation of flow in a bubbling fluidized bed freeboard Simulation of flow in a bubbling fluidized bed freeboard (en)
skos:prefLabel	Simulation of flow in a bubbling fluidized bed freeboard Simulation of flow in a bubbling fluidized bed freeboard (en)
skos:notation	RIV/68407700:21220/11:00185395!RIV12-MSM-21220___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM6840770035)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Hrdlička, Jan Opatřil, Jan
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	229438
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/11:00185395
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fluidized bed; combustion; simluation; flow; CFD (en)
http://linked.open.../riv/klicoveSlovo	fluidized bed CFD combustion flow simluation
http://linked.open...ontrolniKodProRIV	[F4BD1170DB69]
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Hrdlička, Jan Opatřil, Jan
http://linked.open...n/vavai/riv/zamer	Rozvoj ekologicky šetrné decentralizované energetiky
http://localhost/t...ganizacniJednotka	21220

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