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dc.contributor.authorSolano Fernández, Juan Pedro 
dc.contributor.authorGarcía Pinar, Alberto 
dc.contributor.authorPedrero, José Manuel 
dc.contributor.authorVicente Quiles, Pedro Ginés 
dc.contributor.authorViedma Robles, Antonio 
dc.date.accessioned2020-06-22T21:55:19Z
dc.date.available2020-06-22T21:55:19Z
dc.date.issued2006
dc.identifier.citationSolano, J. P., García, A., Pedrero, J.M., Vicente, P. G. y Viedma, A. Experimental investigation of flow pattern in enhanced exchangers with active insert devices En: ASME-ATI Conference on Energy: production, distribution and conservation”, Milán, Italia 14-17 mayo 2006es_ES
dc.description.abstractThe present paper studies the flow features induced by a mechanically assisted device inserted in a round tube. The reciprocating movement of the active insert device generates macroscopic displacements of the flow, increasing heat transfer. At the same time, the insert device scraps the inner tube wall, avoiding fouling. Particle Image Velocimetry technique has been employed to obtain the velocity field over a symmetry plane. In static conditions, two flow features have been identified, as well as its evolution for a range of Reynolds number between 44 and 369. In dynamic conditions, the flow conditions for Re=44 and two different scraping velocities have been studied. The flow features for the two stages of the scraping cycle have been identified, revealing higher velocity distributions than in the static condition.es_ES
dc.description.sponsorshipThis research has been partially financed by the DPI2003-07783-C02 grant of the ''Dirección General de Investigación del Ministerio de Educación y Ciencia de España'' and the “HRS Spiratube” company. We would like to thank Dr. Alexander Liberzon for his PIV program, URAPIV.es_ES
dc.formatapplication/pdfes_ES
dc.language.isoenges_ES
dc.publisherASMEes_ES
dc.titleExperimental investigation of flow pattern in enhanced exchangers with active insert deviceses_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectes_ES
dc.subjectHeat transferes_ES
dc.subjectFriction factores_ES
dc.subjectFlow fieldes_ES
dc.subjectParticle Image Velocimetry (PIV)es_ES
dc.subject.otherMecánica de Fluidoses_ES
dc.identifier.urihttp://hdl.handle.net/10317/8612
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.relation.projectIDDPI2003-07783-C0es_ES
dc.subject.unesco2204.04 Mecánica de Fluidoses_ES
dc.contributor.funderMinisterio de Educación y Cienciaes_ES


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