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

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Show simple item record Sobrino Fernández, Celia Sánchez Delgado, Sergio García Hernando, Néstor Vega Blázquez, Mercedes de 2010-03-10T14:07:27Z 2010-03-10T14:07:27Z 2008-11
dc.identifier.bibliographicCitation Chemical Engineering Research and Design, Vol. 86, issue 11, Nov. 2008, p. 1236-1242
dc.identifier.issn 0263-8762
dc.description.abstract This 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.sponsorship This 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.format.mimetype application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights © Elsevier
dc.subject.other Fluidization
dc.subject.other Gas-solid bed
dc.subject.other Pressure fluctuations
dc.title Standard deviation of absolute and differential pressure fluctuations in fluidized beds of group B particles
dc.type article PeerReviewed
dc.description.status Publicado
dc.subject.eciencia Ingeniería Industrial
dc.subject.eciencia Física
dc.identifier.doi 10.1016/j.cherd.2008.06.006
dc.rights.accessRights openAccess
dc.affiliation.dpto UC3M. Departamento de Ingeniería Térmica y de Fluidos
dc.affiliation.grupoinv UC3M. Grupo de Investigación: Ingeniería de Sistemas Energéticos
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