About: High pressure axial flow fans for modern coal power stations

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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	Four variants of new high pressure axial flow fan stages were designed in AHT Energetika Ltd for power industry. They have hub/tip ratio value of 0.6. Design flow and pressure coefficients were in the range of 0.35 - 0.6 and 0.46-0.95.The aerodynamic loading of rotor and stator blade elements was high. Experimental verification of fan stage aerodynamic performance was carried out on test rig with external diameter of 600 mm. Several simple dependencies for the determination of the fan principal parameters were derived. Two one stage fan variants for modern coal fired power station blocks with the electrical output of 660 MW were designed. The application of new axial flow stages enabled the design of one stage fan with an external diameter of 4.5 m and a peripheral velocity of 177 m/s. Use of traditional stage design leads to more expensive two stage fan. Four variants of new high pressure axial flow fan stages were designed in AHT Energetika Ltd for power industry. They have hub/tip ratio value of 0.6. Design flow and pressure coefficients were in the range of 0.35 - 0.6 and 0.46-0.95.The aerodynamic loading of rotor and stator blade elements was high. Experimental verification of fan stage aerodynamic performance was carried out on test rig with external diameter of 600 mm. Several simple dependencies for the determination of the fan principal parameters were derived. Two one stage fan variants for modern coal fired power station blocks with the electrical output of 660 MW were designed. The application of new axial flow stages enabled the design of one stage fan with an external diameter of 4.5 m and a peripheral velocity of 177 m/s. Use of traditional stage design leads to more expensive two stage fan. (en)
Title	High pressure axial flow fans for modern coal power stations High pressure axial flow fans for modern coal power stations (en)
skos:prefLabel	High pressure axial flow fans for modern coal power stations High pressure axial flow fans for modern coal power stations (en)
skos:notation	RIV/49679155:_____/08:#0000002!RIV10-MPO-49679155
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(2A-1TP1/052)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Cyrus, Václav Kočí, Petr
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	AHT - Energetika, s.r.o.
http://linked.open...dnocenehoVysledku	370058
http://linked.open...ai/riv/idVysledku	RIV/49679155:_____/08:#0000002
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fan for power industry (en)
http://linked.open.../riv/klicoveSlovo	fan for power industry
http://linked.open...ontrolniKodProRIV	[AA1A4FB68961]
http://linked.open...v/mistoKonaniAkce	Dresden
http://linked.open...i/riv/mistoVydani	Dresden
http://linked.open...i/riv/nazevZdroje	Tagungsband Teil2 , XL. Kraftwerktechnisches Kolloquium
http://linked.open...in/vavai/riv/obor	JE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced fans for power and environmental arrangements
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Kočí, Petr Cyrus, Václav
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2008-01-01 (xsd:date)
issn	1863-5822
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	TU Dresden
https://schema.org/isbn	978-3-00-025948-7

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