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Experimental and thermodynamic analysis of a bottoming Organic Rankine Cycle (ORC) of gasoline engine using swash-plate expander

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Experimental and thermodynamic analysis of a bottoming Organic Rankine Cycle (ORC) of gasoline engine using swash-plate expander

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dc.contributor.author Galindo, José es_ES
dc.contributor.author Ruiz Rosales, Santiago es_ES
dc.contributor.author Dolz Ruiz, Vicente es_ES
dc.contributor.author Royo Pascual, Lucía es_ES
dc.contributor.author Haller, R. es_ES
dc.contributor.author Nicolas, B. es_ES
dc.contributor.author Glavatskaya, Y. es_ES
dc.date.accessioned 2016-06-07T14:35:00Z
dc.date.available 2016-06-07T14:35:00Z
dc.date.issued 2015-10
dc.identifier.issn 0196-8904
dc.identifier.uri http://hdl.handle.net/10251/65465
dc.description.abstract This paper deals with the experimental testing of an Organic Rankine Cycle (ORC) integrate in a 2 liter turbocharged gasoline engine using ethanol as working fluid. The main components of the cycle are a boiler, a condenser, a pump and a swash-plate expander. Five engine operating points have been tested, they correspond to a nominal heat input into the boiler of 5, 12, 20, 25 and 30 kW. With the available bill of material based on prototypes, power balances and cycles efficiencies were estimated, obtaining a maximum improvement in the ICE mechanical power and an expander shaft power of 3.7% and 1.83 kW respectively. A total of 28 steady-state operating points were measured to evaluate performance of the swash-plate expander prototype. Operating parameters of the expander, such as expander speed and expansion ratio, were shifted. The objective of the tests is to master the system and understand physical parameters influence. The importance of each parameter was analyzed by fixing all the parameters, changing each time one specific value. In these sensitivity studies, maximum ideal and real Rankine efficiency value of 19% and 6% were obtained respectively. es_ES
dc.description.sponsorship This work is part of a research project called "Evaluation of bottoming cycles in IC engines to recover waste heat energies" funded by a National Project of the Spanish Government with reference TRA2013-46408-R. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish Government TRA2013-46408-R es_ES
dc.relation.ispartof Energy Conversion and Management es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Organic Rankine Cycle es_ES
dc.subject Gasoline engine es_ES
dc.subject Waste Heat Recovery es_ES
dc.subject Swash-plate expander es_ES
dc.subject Ethanol es_ES
dc.subject.classification INGENIERIA AEROESPACIAL es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Experimental and thermodynamic analysis of a bottoming Organic Rankine Cycle (ORC) of gasoline engine using swash-plate expander es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.enconman.2015.06.085
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario CMT-Motores Térmicos - Institut Universitari CMT-Motors Tèrmics es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation Galindo, J.; Ruiz Rosales, S.; Dolz Ruiz, V.; Royo Pascual, L.; Haller, R.; Nicolas, B.; Glavatskaya, Y. (2015). Experimental and thermodynamic analysis of a bottoming Organic Rankine Cycle (ORC) of gasoline engine using swash-plate expander. Energy Conversion and Management. 103:519-532. doi:10.1016/j.enconman.2015.06.085 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.enconman.2015.06.085 es_ES
dc.description.upvformatpinicio 519 es_ES
dc.description.upvformatpfin 532 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 103 es_ES
dc.relation.senia 292179 es_ES
dc.identifier.eissn 1879-2227


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