Optimal mission analysis accounting for engine aging and emissions

Kelaidis, M; Aretakis, N; Tsalavoutas, A; Mathioudakis, K

dc.contributor.author	Kelaidis, M	en
dc.contributor.author	Aretakis, N	en
dc.contributor.author	Tsalavoutas, A	en
dc.contributor.author	Mathioudakis, K	en
dc.date.accessioned	2014-03-01T02:45:43Z
dc.date.available	2014-03-01T02:45:43Z
dc.date.issued	2008	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/32339
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-69949125675&partnerID=40&md5=264daf5e2204a17520ee772bff1f337f	en
dc.relation.uri	http://www.ltt.mech.ntua.gr/paperfull/GT2008-50800.pdf	en
dc.subject	Environmental Impact	en
dc.subject	Optimal Method	en
dc.subject.other	Engine conditions	en
dc.subject.other	Engine deterioration	en
dc.subject.other	Engine models	en
dc.subject.other	Flight scenarios	en
dc.subject.other	Flight simulation	en
dc.subject.other	Fuel conservation	en
dc.subject.other	Mission analysis	en
dc.subject.other	Mission profile	en
dc.subject.other	On-board performance	en
dc.subject.other	Optimization method	en
dc.subject.other	Pollutant emission	en
dc.subject.other	Semi-empirical correlation	en
dc.subject.other	Aircraft	en
dc.subject.other	Engines	en
dc.subject.other	Flight simulators	en
dc.subject.other	Optimization	en
dc.subject.other	Environmental impact	en
dc.title	Optimal mission analysis accounting for engine aging and emissions	en
heal.type	conferenceItem	en
heal.publicationDate	2008	en
heal.abstract	This paper describes an aircraft mission analysis procedure, comprising a flight simulation module, an engine model and an optimization method. The incorporation of engine deterioration modeling extends this procedure's ability to estimate the on board performance of a given engine as it ages through time and use. Additionally, in order to investigate the environmental impact, pollutant emissions semi-empirical correlations have been introduced, after being adapted to available emissions data. The proposed procedure allows the optimization of a flight scenario for a variety of aircrafts, missions, and engine condition combinations, using an optimization method. The values of mission profile characteristics (e.g. cruise, altitude, and speed) that provide the optimum overall performance, regarding fuel conservation, time related costs, or pollutants production, are studied. Copyright © 2008 by ASME.	en
heal.journalName	Proceedings of the ASME Turbo Expo	en
dc.identifier.volume	1	en
dc.identifier.spage	133	en
dc.identifier.epage	142	en