Methodology assessment for the design and analysis of aero-engine short intakes

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dc.contributor.authorBoscagli, Luca
dc.contributor.authorChristie, Robert
dc.contributor.authorMacManus, David G.
dc.date.accessioned2020-10-13T15:02:13Z
dc.date.available2020-10-13T15:02:13Z
dc.date.issued2020-02-28
dc.description.abstractA key aspect for the design of an aero-engine intake is that it must operate at off-design conditions such as high incidence. For short intake design the interaction with the fan cannot be neglected. This work establishes how different modelling strategies can affect the intake design boundaries and the analysis of an aero-engine short-intake. Unsteady simulations showed high levels of total pressure and swirl fluctuations while steady computations showed some limitations whenever extreme operating conditions are modelled. The analysis of a short intake showed that the fan is able to extend the incidence limit to avoid separation by about 0.6°. Overall, this work proposes a robust methodology for short-intake analysisen_UK
dc.identifier.citationBoscagli L, Christie R, MacManus DG. (2020) Methodology assessment for the design and analysis of aero-engine short intakes. In: Aerospace Europe Conference 2020 (AEC2020) 25-28 February 2020, Bordeaux, Franceen_UK
dc.identifier.urihttps://www.cleansky.eu/event/aerospace-europe-conference-eac2020
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/15880
dc.language.isoenen_UK
dc.publisherCouncil of European Aerospace Societies (CEAS) en_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectunsteadyen_UK
dc.subjectflow distortionsen_UK
dc.subjectfan couplingen_UK
dc.subjectshort intakeen_UK
dc.titleMethodology assessment for the design and analysis of aero-engine short intakesen_UK
dc.typeConference paperen_UK

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