Optimal mission analysis accounting for engine aging and emissions

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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 2014-03-01T01:31:35Z
dc.date.available 2014-03-01T01:31:35Z
dc.date.issued 2009 en
dc.identifier.issn 0742-4795 en
dc.identifier.uri http://hdl.handle.net/123456789/19837
dc.subject.classification Engineering, Mechanical en
dc.subject.other Accurate performance en
dc.subject.other Emission estimation en
dc.subject.other Engine conditions en
dc.subject.other Engine deterioration en
dc.subject.other Engine performance en
dc.subject.other Engine performance calculation en
dc.subject.other Flight scenarios en
dc.subject.other Flight simulation en
dc.subject.other Fuel conservation en
dc.subject.other Key feature en
dc.subject.other Main module en
dc.subject.other Mission analysis en
dc.subject.other Mission profile en
dc.subject.other On-board performance en
dc.subject.other Optimizers en
dc.subject.other Pollutant emission en
dc.subject.other Pollutant production en
dc.subject.other Semi-empirical correlation en
dc.subject.other Deterioration en
dc.subject.other Environmental impact en
dc.subject.other Flight simulators en
dc.subject.other Machine design en
dc.subject.other Optimization en
dc.subject.other Pollution en
dc.subject.other Engines en
dc.title Optimal mission analysis accounting for engine aging and emissions en
heal.type journalArticle en
heal.identifier.primary 10.1115/1.2969095 en
heal.identifier.secondary http://dx.doi.org/10.1115/1.2969095 en
heal.identifier.secondary 011201 en
heal.language English en
heal.publicationDate 2009 en
heal.abstract An aircraft mission analysis procedure, accounting for engine aging deterioration and incorporating emission estimation capability is presented. It consists of three main modules: a flight simulation module, an engine performance simulation module, and an optimizer A key feature of the approach is the incorporation of engine deterioration modeling. This extends the procedure ability to estimate onboard performance of an engine as it ages through time and usage. Additionally, the possibility to investigate environmental impact is offered through pollutant emission semi-empirical correlations, which are coupled to the engine performance calculations. The adaptive character of the models employed allows for accurate performance and emission estimations once an initial set of data is available for the engine. The proposed procedure allows the optimization of a flight scenario for a variety of aircrafts, missions, and engine condition combinations in order to meet predefined criteria. Mission profile characteristics (e.g., cruise, altitude, and speed) providing optimum overall performance in terms of fuel conservation, time related costs, or pollutant production are studied. [DOI: 10.1115/1.2969095] en
heal.journalName Journal of Engineering for Gas Turbines and Power en
dc.identifier.doi 10.1115/1.2969095 en
dc.identifier.isi ISI:000265841100002 en
dc.identifier.volume 131 en
dc.identifier.issue 1 en

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