- -

Study of new prototype pintle injectors for diesel engine application

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Study of new prototype pintle injectors for diesel engine application

Show simple item record

Files in this item

dc.contributor.author Payri, Raul es_ES
dc.contributor.author Gimeno, Jaime es_ES
dc.contributor.author De La Morena, Joaquín es_ES
dc.contributor.author Battiston, Paul A. es_ES
dc.contributor.author Wadhwa, Arnrita es_ES
dc.contributor.author Straub, Robert es_ES
dc.date.accessioned 2017-05-31T11:58:18Z
dc.date.available 2017-05-31T11:58:18Z
dc.date.issued 2016-08-15
dc.identifier.issn 0196-8904
dc.identifier.uri http://hdl.handle.net/10251/82103
dc.description.abstract A new prototype common rail injector featuring a complete new nozzle design concept was exhaustively characterized both from the hydraulic and spray formation point of view. A commercial injection rate meter together with a spray momentum test rig were used to determine the flow characteristics at the nozzle exit. A novel high pressure and high temperature chamber (up to 15 MPa and 1000 K) was used to determine liquid length and vapor penetration. Using these tools, three different pintle nozzle designs, with specific features in the outlet section, were studied. The test matrix included a sweep of injection pressure up to 2000 bar and a sweep of ambient temperature up to 950 K. The results obtained show that pintle nozzles offer great potential in terms of fuel mass flux controlled by variable nozzle geometry. Effects in the hydraulic measurements and spray images due to the variable geometry were observed and characterized. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Energy Conversion and Management es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Pintle nozzle es_ES
dc.subject Diesel es_ES
dc.subject Injection es_ES
dc.subject Spray es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Study of new prototype pintle injectors for diesel engine application es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.enconman.2016.06.003
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials 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.contributor.affiliation Universitat Politècnica de València. Instituto Universitario CMT-Motores Térmicos - Institut Universitari CMT-Motors Tèrmics es_ES
dc.description.bibliographicCitation Payri, R.; Gimeno, J.; De La Morena, J.; Battiston, PA.; Wadhwa, A.; Straub, R. (2016). Study of new prototype pintle injectors for diesel engine application. Energy Conversion and Management. 122:419-427. doi:10.1016/j.enconman.2016.06.003 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://doi.org/ 10.1016/j.enconman.2016.06.003 es_ES
dc.description.upvformatpinicio 419 es_ES
dc.description.upvformatpfin 427 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 122 es_ES
dc.relation.senia 313770 es_ES
dc.identifier.eissn 1879-2227


This item appears in the following Collection(s)

Show simple item record