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Standard deviation of absolute and differential pressure fluctuations in fluidized beds of group B particles

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dc.affiliation.dptoUC3M. Departamento de Ingeniería Térmica y de Fluidoses
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Ingeniería de Sistemas Energéticoses
dc.contributor.authorSobrino Fernández, Celia
dc.contributor.authorSánchez Delgado, Sergio
dc.contributor.authorGarcía Hernando, Néstor
dc.contributor.authorVega Blázquez, Mercedes de
dc.date.accessioned2010-03-10T14:07:27Z
dc.date.available2010-03-10T14:07:27Z
dc.date.issued2008-11
dc.description.abstractThis work describes the behaviour of the standard deviation of pressure fluctuations in fluidized beds for group B particles in the bubbling regime. An empirical–theoretical function, which depends on the gas velocity, is proposed for predicting the pressure signal fluctuations, and the corresponding values of are calculated. The differences in the standard deviation of pressure fluctuations obtained for absolute or differential sensors are analyzed and compared to experimental values corresponding to different bed dimensions, pressure probe positions and particle properties.
dc.description.sponsorshipThis work has been supported by the National Energy Programme of the Spanish Ministry of Education under the project number ENE2006-01401 and by the Universidad Carlos III de Madrid (CCG06-UC3M/ENE-0764).
dc.description.statusPublicado
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationChemical Engineering Research and Design, Vol. 86, issue 11, Nov. 2008, p. 1236-1242
dc.identifier.doi10.1016/j.cherd.2008.06.006
dc.identifier.issn0263-8762
dc.identifier.urihttps://hdl.handle.net/10016/7234
dc.language.isoeng
dc.publisherElsevier
dc.relation.publisherversionhttp://dx.doi.org/10.1016/j.cherd.2008.06.006
dc.rights© Elsevier
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.ecienciaIngeniería Industrial
dc.subject.ecienciaFísica
dc.subject.otherFluidization
dc.subject.otherGas-solid bed
dc.subject.otherPressure fluctuations
dc.titleStandard deviation of absolute and differential pressure fluctuations in fluidized beds of group B particles
dc.typeresearch article*
dc.type.reviewPeerReviewed
dspace.entity.typePublication
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