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Influence of fuel injector opening pressure on the dynamic injection timing of a diesel engine

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dc.contributor.author Kouremenos, DA en
dc.contributor.author Rakopoulos, CD en
dc.contributor.author Hountalas, DT en
dc.date.accessioned 2014-03-01T02:48:07Z
dc.date.available 2014-03-01T02:48:07Z
dc.date.issued 1992 en
dc.identifier.uri http://hdl.handle.net/123456789/33547
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0026987599&partnerID=40&md5=0210e95ebe85ed26269e32a004f4dc42 en
dc.subject.other Diesel engines en
dc.subject.other Mathematical models en
dc.subject.other Nozzles en
dc.subject.other Pipe en
dc.subject.other Pressure effects en
dc.subject.other Dynamic injection timing en
dc.subject.other Fuel injector opening pressure en
dc.subject.other Indirect injection (IDI) diesel engine en
dc.subject.other Fuel injection en
dc.title Influence of fuel injector opening pressure on the dynamic injection timing of a diesel engine en
heal.type conferenceItem en
heal.publicationDate 1992 en
heal.abstract The present work deals with the investigation of the influence of fuel injector opening pressure on the dynamic injection timing in diesel engines. The results of the analysis are applied for an IDI (Indirect Injection) diesel engine for which experiments were conducted in the laboratory of the authors. It is revealed that the value of injector opening pressure has a considerable effect on the injection delay, which depends on the volume of the connecting pipeline and the pump cam design. The experimental results are combined with a simulation model of the entire engine in order to derive the actual injection timing (dynamic) and thus the injection delay, since a time reference for the measured fuel pressure diagram does not exist. When this is accomplished, the actual injection timing of the engine can be determined based on the static injection timing. Also one can then distinguish the effect of nozzle opening pressure on engine behaviour, since the effect of the varied timing has been eliminated. en
heal.publisher Publ by ASME, New York, NY, United States en
heal.journalName American Society of Mechanical Engineers, Advanced Energy Systems Division (Publication) AES en
dc.identifier.volume 27 en
dc.identifier.spage 25 en
dc.identifier.epage 35 en


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