THREE-ZONE SCAVENGING MODEL FOR TWO-STROKE UNIFLOW ENGINES.

Kyratos, NP; Koumbarelis, I

dc.contributor.author	Kyratos, NP	en
dc.contributor.author	Koumbarelis, I	en
dc.date.accessioned	2014-03-01T01:39:26Z
dc.date.available	2014-03-01T01:39:26Z
dc.date.issued	1988	en
dc.identifier.issn	07424795	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/22789
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0024050547&partnerID=40&md5=79ba476a58c57cdc66cd3af706819299	en
dc.subject.other	FLOW OF FLUIDS - Cylinders	en
dc.subject.other	HEAT TRANSFER	en
dc.subject.other	INTERNAL COMBUSTION ENGINES - Scavenging	en
dc.subject.other	MATHEMATICAL MODELS	en
dc.subject.other	CONTROL VOLUME	en
dc.subject.other	PERFORMANCE PREDICTION	en
dc.subject.other	THREE-ZONE SCAVENGING MODEL	en
dc.subject.other	TWO-STROKE UNIFLOW ENGINES	en
dc.subject.other	MARINE ENGINES	en
dc.title	THREE-ZONE SCAVENGING MODEL FOR TWO-STROKE UNIFLOW ENGINES.	en
heal.type	journalArticle	en
heal.publicationDate	1988	en
heal.abstract	A model was developed and used in conjunction with a control-volume-type engine simulation code for performance prediction of long stroke uniflow-type marine engines. In this model it is attempted to simulate the three different regions perceived to exist inside the cylinder during scavenging, namely the air, mixing, and combustion products regions, by modeling each region as a separate control volume. Two time-varying coefficients are used to specify the rates of entrainment of the air and the burned gases into the mixing region. Results of the use of the model for predicting the performance of a large marine two-stroke engine are presented.	en
heal.journalName	Journal of Engineering for Gas Turbines and Power	en
dc.identifier.volume	110	en
dc.identifier.issue	3	en
dc.identifier.spage	531	en
dc.identifier.epage	537	en