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Assessing the capability of conventional in-cylinder insulation materials in achieving temperature swing engine performance benefits

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Assessing the capability of conventional in-cylinder insulation materials in achieving temperature swing engine performance benefits

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dc.contributor.author Andruskiewicz, Peter es_ES
dc.contributor.author Najt, P es_ES
dc.contributor.author Durrett, Russell es_ES
dc.contributor.author Payri, Raul es_ES
dc.date.accessioned 2020-02-08T21:01:46Z
dc.date.available 2020-02-08T21:01:46Z
dc.date.issued 2018 es_ES
dc.identifier.issn 1468-0874 es_ES
dc.identifier.uri http://hdl.handle.net/10251/136494
dc.description.abstract [EN] Materials that enable wall temperature swing to follow the gas temperature throughout a reciprocating internal combustion engine cycle promise the greatest benefits from in-cylinder insulation without detriments to volumetric efficiency or fuel autoignition behavior. An anisotropic barium-neodymium-titanate insulation was selected as a promising off-the-shelf material to begin investigating temperature swing characteristics while maintaining adequate strength and adherence to the aluminum components it was applied to. Experimental analysis showed that permeable porosity within the barium-neodymium-titanate coating resulted in increased heat losses despite thermal insulation, fuel absorption losses, and a reduction in compression ratio. Additionally, the thickest coating suffered severe degradation throughout testing. Any potential benefits of temperature swing insulation were dominated by these losses, emphasizing the need to maintain a sealed coating surface. es_ES
dc.language Inglés es_ES
dc.publisher SAGE Publications es_ES
dc.relation.ispartof International Journal of Engine Research es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Thermal barrier materials es_ES
dc.subject In-cylinder insulation es_ES
dc.subject Temperature swing insulation es_ES
dc.subject Gas permeability losses es_ES
dc.subject Porous coatings es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Assessing the capability of conventional in-cylinder insulation materials in achieving temperature swing engine performance benefits es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1177/1468087417729254 es_ES
dc.rights.accessRights Abierto 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 Andruskiewicz, P.; Najt, P.; Durrett, R.; Payri, R. (2018). Assessing the capability of conventional in-cylinder insulation materials in achieving temperature swing engine performance benefits. International Journal of Engine Research. 19(6):599-612. https://doi.org/10.1177/1468087417729254 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1177/1468087417729254 es_ES
dc.description.upvformatpinicio 599 es_ES
dc.description.upvformatpfin 612 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 19 es_ES
dc.description.issue 6 es_ES
dc.relation.pasarela S\377131 es_ES


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