Thermodynamic analysis of indirect injection diesel engines by two-zone modelling of combustion

Kouremenos, DA; Rakopoulos, CD; Hountalas, D

dc.contributor.author	Kouremenos, DA	en
dc.contributor.author	Rakopoulos, CD	en
dc.contributor.author	Hountalas, D	en
dc.date.accessioned	2014-03-01T02:47:52Z
dc.date.available	2014-03-01T02:47:52Z
dc.date.issued	1988	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33394
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0024133674&partnerID=40&md5=a725ad283fcd5f5612ad6cf159d4f01b	en
dc.subject.other	Combustion--Mathematical Models	en
dc.subject.other	Evaporation	en
dc.subject.other	Flow of Fluids--Compressible	en
dc.subject.other	Heat Exchangers--Calculations	en
dc.subject.other	Burning Model	en
dc.subject.other	Combustion Chemistry	en
dc.subject.other	Fuel Mass Conservation	en
dc.subject.other	Indirect Injection Diesel Engines	en
dc.subject.other	Mixing Model	en
dc.subject.other	Two Zone Combustion	en
dc.subject.other	Diesel Engines	en
dc.title	Thermodynamic analysis of indirect injection diesel engines by two-zone modelling of combustion	en
heal.type	conferenceItem	en
heal.publicationDate	1988	en
heal.abstract	This work presents a thermodynamic analysis of a naturally aspirated, four stroke, diesel engine with a swirl prechamber, under firing conditions during the open and closed part of the cycle. For calculating the heat exchange between gas and walls in both main chamber and (swirl) prechamber, the relevant characteristic velocities and lengths are calculated by setting-up a zero dimensional energy cascade turbulence model. One dimensional, quasi-steady, compressible flow with heat transfer inside the throat passageway connecting the two chambers is used. Combustion in both the main chamber and the swirl prechamber is attacked by proposing a two-zone combustion model, following the movement of the spray plume inside in air solid body rotation environment in the prechamber and its later progression into the main chamber through the connecting throat.	en
heal.publisher	Publ by American Soc of Mechanical Engineers (ASME), New York, NY, United States	en
heal.journalName	American Society of Mechanical Engineers, Advanced Energy Systems Division (Publication) AES	en
dc.identifier.volume	4	en
dc.identifier.spage	23	en
dc.identifier.epage	38	en