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dc.contributor.author | Martínez Galván, Israel | es_ES |
dc.contributor.author | Gonzálvez-Maciá, José | es_ES |
dc.contributor.author | Corberán, José M. | es_ES |
dc.contributor.author | Royo, Rafael | es_ES |
dc.date.accessioned | 2018-05-17T04:24:47Z | |
dc.date.available | 2018-05-17T04:24:47Z | |
dc.date.issued | 2011 | es_ES |
dc.identifier.issn | 0140-7007 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/102104 | |
dc.description.abstract | [EN] The paper presents the experimental results of a charge optimization study of a water-to-water chiller with two different oils: Mineral and POE. The employed chiller is a prototype which works with propane as refrigerant and provides for a cooling capacity of approximately 16 kW. A complete charge optimization study was performed for two different oils: mineral ISO-VG 68 and POE ISO-VG 22. The study covered a wide range of variation of condensation temperatures, all around the typical operating conditions for AC applications. The obtained performance and compressor efficiencies are studied and discussed to explain the observed differences due to the oil type. The main conclusions are that the optimal charge is strongly different, depending on the solubility of the refrigerant into the oil, and that the POE oil seems to lead to better unit performance. © 2010 Elsevier Ltd and IIR. All rights reserved. | es_ES |
dc.description.sponsorship | Santiago Martı´nez-Ballester’s work on this project was partially supported by Ministry for Education of Spain, under the training for university professors program (FPU). | |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | International Journal of Refrigeration | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Charge | es_ES |
dc.subject | Oil | es_ES |
dc.subject | Propane | es_ES |
dc.subject | Refrigerant | es_ES |
dc.subject | Refrigerating system | es_ES |
dc.subject | Water chiller | es_ES |
dc.subject | AC applications | es_ES |
dc.subject | Compressor efficiency | es_ES |
dc.subject | Condensation temperature | es_ES |
dc.subject | Cooling Capacity | es_ES |
dc.subject | Operating condition | es_ES |
dc.subject | Optimization studies | es_ES |
dc.subject | Optimization | es_ES |
dc.subject | Refrigerants | es_ES |
dc.subject | Refrigeration | es_ES |
dc.subject | Silicate minerals | es_ES |
dc.subject | Water cooling systems | es_ES |
dc.subject.classification | MAQUINAS Y MOTORES TERMICOS | es_ES |
dc.title | Oil type influence on the optimal charge and performance of a propane chiller | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/jj.ijrefrig.2011.01.012 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//DPI2008-06707-C02-01/ES/ESTUDIO DE OPTIMIZACION DE EQUIPOS FRIGORIFICOS Y DE AIRE ACONDICIONADO PARA SU FUNCIONAMIENTO CON REFRIGERANTES NATURALES HIDROCARBUROS/ | es_ES |
dc.rights.accessRights | Cerrado | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada | es_ES |
dc.description.bibliographicCitation | Martínez Galván, I.; Gonzálvez-Maciá, J.; Corberán, JM.; Royo, R. (2011). Oil type influence on the optimal charge and performance of a propane chiller. International Journal of Refrigeration. 34(4):1000-1007. https://doi.org/10.1016/jj.ijrefrig.2011.01.012 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://doi.org/10.1016/jj.ijrefrig.2011.01.012 | es_ES |
dc.description.upvformatpinicio | 1000 | es_ES |
dc.description.upvformatpfin | 1007 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 34 | es_ES |
dc.description.issue | 4 | es_ES |
dc.relation.pasarela | S\206642 | es_ES |
dc.contributor.funder | Ministerio de Ciencia e Innovación | es_ES |