Effect of geometry on flow structure and pressure drop in pneumatic conveying of solids along horizontal ducts

dc.creatorLain, Santiago
dc.creatorSommerfeld, Martin
dc.date.accessioned2020-02-14T21:13:26Z
dc.date.available2020-02-14T21:13:26Z
dc.date.created2020-02-14T21:13:26Z
dc.date.issued2011-02
dc.identifier0022-4456
dc.identifier0975-1084
dc.identifierhttp://hdl.handle.net/10614/11904
dc.description.abstractThis study presents further developments in Euler/Lagrange approach to calculate confined particle-laden flows in pneumatic conveying lines. Special emphasis is placed on influence of particle-wall collisions and wall roughness as well as inter particle collisions with possible agglomeration on developing two-phase flow structure and resulting process parameters. Model sand numerical method were validated based on pressure drop measured along a 6 m horizontal channel, and agreement was found to be excellent for different particles sizes, mass loading and wall roughness. In a horizontal pipe flow, due to wall roughness induced focussing of particle trajectories towards the core of pipe, a secondary flow in pipe cross-section develops. Additional pressure drop due to particles in pipe flow was higher than that in channel due to different wall collision behaviour
dc.languageeng
dc.publisherCSIR-NIScPR
dc.relation134
dc.relation129
dc.relation70
dc.relationLaín Beatove, S., Sommerfeld, M. (2011). Effect of geometry on flow structure and pressure drop in pneumatic conveying of solids along horizontal ducts. Journal of Scientific and Industrial Research. 70(2),129-134. http://hdl.handle.net/10614/11904
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dc.relationJournal of Scientific and Industrial Research. Volumen 70, número 2, (febrero 2011); páginas 129-134
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightsAtribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
dc.rightsDerechos Reservados - Universidad Autónoma de Occidente
dc.titleEffect of geometry on flow structure and pressure drop in pneumatic conveying of solids along horizontal ducts
dc.typeArtículo de revista


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