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A physically based methodology to extrapolate performance maps of radial turbines

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A physically based methodology to extrapolate performance maps of radial turbines

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dc.contributor.author Payri González, Francisco es_ES
dc.contributor.author Serrano Cruz, José Ramón es_ES
dc.contributor.author Fajardo, Pablo es_ES
dc.contributor.author Reyes Belmonte, Miguel Ángel es_ES
dc.contributor.author Gozalbo Belles, Ricardo es_ES
dc.date.accessioned 2016-10-26T06:59:27Z
dc.date.available 2016-10-26T06:59:27Z
dc.date.issued 2012-03
dc.identifier.issn 0196-8904
dc.identifier.uri http://hdl.handle.net/10251/72759
dc.description.abstract This paper details a physically based methodology to perform an extrapolation of the radial turbine performance maps, both mass flow characteristics and the efficiency curve. This method takes into account a narrow range of experimental data, which is usually the data available when such turbines are part of a turbocharger. Therefore, the extrapolation methodology is especially useful when data from third parties are being used or when the compressor of a turbocharger is used as the turbine brake in a gas stand. The nozzle equation is used to develop an interpolation and extrapolation of the mass flow rate trough the turbine. Then, specific information is extracted from this extrapolation and is fed into a total-to-static efficiency equation to carry out an extension of the efficiency curve. This equation is developed using the definition of the total-to-static efficiency, velocity triangles and thermodynamic and fluid fundamental equations. This procedure has been applied to five radial turbines of different sizes and types. Results are compared against experimental information available in the literature or provided by the turbine manufacturers and a good agreement has been found between theoretical and experimentally estimated data. © 2011 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship The authors wish to thank the economical support for this work to Spanish Grant TRA2010-16205 from Ministerio de Ciencia e Innovacion. Direccion General de Investigacion y Gestion del Plan Nacional de I+D+i. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Ministerio de Ciencia e Innovacion [TRA2010-16205] es_ES
dc.relation.ispartof Energy Conversion and Management es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Efficiency extrapolation es_ES
dc.subject Mass flow rate maps extrapolation es_ES
dc.subject Physical equations based extrapolation es_ES
dc.subject Radial gas turbines es_ES
dc.subject Turbochargers es_ES
dc.subject Different sizes es_ES
dc.subject Efficiency curves es_ES
dc.subject Experimental data es_ES
dc.subject Fundamental equations es_ES
dc.subject Mass flow es_ES
dc.subject Mass flow rate es_ES
dc.subject Performance maps es_ES
dc.subject Physical equations es_ES
dc.subject Physically based es_ES
dc.subject Radial turbines es_ES
dc.subject Specific information es_ES
dc.subject Third parties es_ES
dc.subject Efficiency es_ES
dc.subject Extrapolation es_ES
dc.subject Flow rate es_ES
dc.subject Gas compressors es_ES
dc.subject Mass transfer es_ES
dc.subject Pipe flow es_ES
dc.subject Superchargers es_ES
dc.subject Turbines es_ES
dc.subject.classification INGENIERIA AEROESPACIAL es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title A physically based methodology to extrapolate performance maps of radial turbines es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.enconman.2011.11.003
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingeniería del Diseño - Escola Tècnica Superior d'Enginyeria del Disseny es_ES
dc.description.bibliographicCitation Payri González, F.; Serrano Cruz, JR.; Fajardo, P.; Reyes Belmonte, MA.; Gozalbo Belles, R. (2012). A physically based methodology to extrapolate performance maps of radial turbines. Energy Conversion and Management. 55:149-163. doi:10.1016/j.enconman.2011.11.003 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.enconman.2011.11.003 es_ES
dc.description.upvformatpinicio 149 es_ES
dc.description.upvformatpfin 163 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 55 es_ES
dc.relation.senia 222868 es_ES


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