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New positions for an internal heat exchanger in a CO2 supercritical refrigeration plant. Experimental analysis and energetic evaluation

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New positions for an internal heat exchanger in a CO2 supercritical refrigeration plant. Experimental analysis and energetic evaluation

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dc.contributor.author Sánchez, Daniel es_ES
dc.contributor.author Patiño, Jorge es_ES
dc.contributor.author Llopis, Rodrigo es_ES
dc.contributor.author Cabello, Ramón es_ES
dc.contributor.author Torrella Alcaraz, Enrique es_ES
dc.contributor.author Fuentes, Fernando Vicente es_ES
dc.date.accessioned 2015-10-29T12:27:27Z
dc.date.available 2015-10-29T12:27:27Z
dc.date.issued 2014-02-05
dc.identifier.issn 1359-4311
dc.identifier.uri http://hdl.handle.net/10251/56729
dc.description.abstract IHX is probably, one of the most commonly alternative used to improve cooling capacity and COP in a CO2 refrigerating plant working in supercritical conditions. The classical position at gas-cooler exit has been analyzed by several authors with positive results. The aim of this work is to compare, from experimental approach, the energetic behavior of a refrigerating plant working with several IHX configurations: gascooler exit (classical position), liquid receiver exit, and in both positions at the same time. The energetic behavior includes: cooling capacity, power consumption and COP. Moreover, the discharge temperature reached on each position has been analyzed. From the experimental results, a general improvement in COP and cooling capacity has been observed regardless the position of the IHX. A maximum increment of 13% on COP has been registered working with two IHX at the same time. es_ES
dc.description.sponsorship The authors are indebted to the Spanish Ministry of Education and Science (IESCO2) and to the Spanish Ministry of the Environment and Rural and Marine Affairs (ENE2011-22968) for the economic support given to the present work. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Applied Thermal Engineering es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject IHX es_ES
dc.subject CO2 es_ES
dc.subject Supercritical es_ES
dc.subject COP es_ES
dc.subject Refrigeration plant es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title New positions for an internal heat exchanger in a CO2 supercritical refrigeration plant. Experimental analysis and energetic evaluation es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.applthermaleng.2013.10.061
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//ENE2011-22968/ES/REVALORIZACION DE FOCOS TERMICOS RESIDUALES A BAJA Y MEDIA TEMPERATURA. EXPERIMENTACION EN GENERACION ELECTRICA CON ORC, Y EN PRODUCCION DE FRIO MEDIANTE/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada es_ES
dc.description.bibliographicCitation Sánchez, D.; Patiño, J.; Llopis, R.; Cabello, R.; Torrella Alcaraz, E.; Fuentes, FV. (2014). New positions for an internal heat exchanger in a CO2 supercritical refrigeration plant. Experimental analysis and energetic evaluation. Applied Thermal Engineering. 63(1):129-139. https://doi.org/10.1016/j.applthermaleng.2013.10.061 es_ES
dc.description.accrualMethod S es_ES
dc.description.upvformatpinicio 129 es_ES
dc.description.upvformatpfin 139 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 63 es_ES
dc.description.issue 1 es_ES
dc.relation.senia 282042
dc.identifier.eissn 1873-5606
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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