Performance estimation of a Venturi scrubber using a computational model for capturing dust particles with liquid spray

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dc.contributor.authorPak, S. I.ko
dc.contributor.authorChang, Keun Sickko
dc.date.accessioned2010-03-04T07:26:48Z-
dc.date.available2010-03-04T07:26:48Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2006-12-
dc.identifier.citationJOURNAL OF HAZARDOUS MATERIALS, v.138, no.3, pp.560 - 573-
dc.identifier.issn0304-3894-
dc.identifier.urihttp://hdl.handle.net/10203/16932-
dc.description.abstractA Venturi scrubber has dispersed three-phase flow of gas, dust, and liquid. Atomization of a liquid jet and interaction between the phases has a large effect on the performance of Venturi scrubbers. In this study, a computational model for the interactive three-phase flow in a Venturi scrubber has been developed to estimate pressure drop and collection efficiency. The Eulerian-Lagrangian method is used to solve the model numerically. Gas flow is solved using the Eulerian approach by using the Navier-Stokes equations, and the motion of dust and liquid droplets, described by the Basset-Boussinesq-Oscen (B-B-O) equation, is solved using the Lagrangian approach. This model includes interaction between gas and droplets, atomization of a liquid jet, droplet deformation, breakup and collision of droplets, and capture of dust by droplets. A circular Pease-Anthony Venturi scrubber was simulated numerically with this new model. The numerical results were compared with earlier experimental data for pressure drop and collection efficiency, and gave good agreements. (c) 2006 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.language.isoen_USen
dc.publisherElsevier Science Bv-
dc.subjectSUBSONIC CROSS-FLOWS-
dc.subjectPRESSURE-DROP-
dc.subjectATOMIZING SCRUBBERS-
dc.subjectBREAKUP-
dc.subjectATOMIZATION-
dc.subjectPREDICTION-
dc.subjectCOLLECTION-
dc.subjectSIMULATION-
dc.subjectEFFICIENCY-
dc.subjectJETS-
dc.titlePerformance estimation of a Venturi scrubber using a computational model for capturing dust particles with liquid spray-
dc.typeArticle-
dc.identifier.wosid000242327400019-
dc.identifier.scopusid2-s2.0-33750499079-
dc.type.rimsART-
dc.citation.volume138-
dc.citation.issue3-
dc.citation.beginningpage560-
dc.citation.endingpage573-
dc.citation.publicationnameJOURNAL OF HAZARDOUS MATERIALS-
dc.identifier.doi10.1016/j.jhazmat.2006.05.105-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthorChang, Keun Sick-
dc.contributor.nonIdAuthorPak, S. I.-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorVenturi scrubber-
dc.subject.keywordAuthordispersed three-phase flow-
dc.subject.keywordAuthorEulerian-Lagrangian method-
dc.subject.keywordAuthorcomputational model-
dc.subject.keywordPlusSUBSONIC CROSS-FLOWS-
dc.subject.keywordPlusPRESSURE-DROP-
dc.subject.keywordPlusATOMIZING SCRUBBERS-
dc.subject.keywordPlusBREAKUP-
dc.subject.keywordPlusATOMIZATION-
dc.subject.keywordPlusPREDICTION-
dc.subject.keywordPlusCOLLECTION-
dc.subject.keywordPlusSIMULATION-
dc.subject.keywordPlusEFFICIENCY-
dc.subject.keywordPlusJETS-
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