Numerical simulation of pneumatic transport and erosion wear in the distribution ducts in large lignite power plants

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dc.contributor.author Founti, MA en
dc.contributor.author Klipfel, AS en
dc.date.accessioned 2014-03-01T01:44:49Z
dc.date.available 2014-03-01T01:44:49Z
dc.date.issued 1996 en
dc.identifier.issn 08888116 en
dc.identifier.uri http://hdl.handle.net/123456789/24491
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0030369692&partnerID=40&md5=60a08ec2086fbc50c98d8f7534ae973a en
dc.subject.other Bifurcation (mathematics) en
dc.subject.other Computer simulation en
dc.subject.other Ducts en
dc.subject.other Fossil fuel power plants en
dc.subject.other Lignite en
dc.subject.other Mass transfer en
dc.subject.other Pulverized fuel en
dc.subject.other Velocity en
dc.subject.other Wear of materials en
dc.subject.other Erosion wear en
dc.subject.other Fuel distribution ducts en
dc.subject.other Lignite power plants en
dc.subject.other Pneumatic transport en
dc.subject.other Flow of fluids en
dc.title Numerical simulation of pneumatic transport and erosion wear in the distribution ducts in large lignite power plants en
heal.type journalArticle en
heal.publicationDate 1996 en
heal.abstract The paper presents a numerical simulation of the motion of pulverised lignite particles being transported from the mill exit to the furnace burners in large power plants. Erosion wear caused by the lignite particle impact on the walls of the ducts transporting and distributing the pulverised fuel, is calculated and evaluated. A bifurcation geometry has been selected for the simulation of the fuel distributing ducts. The results demonstrate that the geometry of the fuel distribution ducts determines the velocity distribution and the mass flow rates of the pulverised fuel reaching each furnace burner with direct consequences on the efficiency of the combustion process inside the furnace and indirectly on the emission levels. en
heal.journalName American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED en
dc.identifier.volume 236 en
dc.identifier.spage 717 en
dc.identifier.epage 724 en

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