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dc.contributor.authorSchillaci, Eugenio
dc.contributor.authorOliet Casasayas, Carles
dc.contributor.authorVemula, Jagadish Babu
dc.contributor.authorDuponcheel, Matthieu
dc.contributor.authorBartosiewicz, Yann
dc.contributor.authorPlanquart, Philippe
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics
dc.date.accessioned2022-10-14T07:30:37Z
dc.date.issued2022
dc.identifier.citationSchillaci, E. [et al.]. Air ejector analysis in normal and abnormal modes, oriented to control purposes in aircraft Systems. A: European Conference for Aeronautics and Space Sciences. "9th European Conference for Aeronautics and Space Sciences (EUCASS)". European Conference for AeroSpace Sciences (EUCASS), 2022, p. 1-12. DOI 10.13009/EUCASS2022-6166.
dc.identifier.urihttp://hdl.handle.net/2117/374431
dc.description.abstractThe integration of Ultra High Bypass Ratio (UHBR) engines introduces important restrictions of space for the aircraft pylon, and as a consequence on the embedded bleed air system. Under this scenario, a reduction of the size of pre-coolers is demanded, and the selected option by Clean Sky 2 program is to achieve this goal by the introduction of air-air ejectors. Therefore, the current research is mainly aimed at gaining knowledge on supersonic ejectors for aeronautical applications, and to reproduce their behaviour by means of simplified models. For this purpose, a combined methodology based on experimental and CFD analyses is proposed to obtain physical insights and validation material for the development of a robust and accurate lumped model, capable of simulating the dynamic ejector behaviour in normal and abnormal conditions. In this paper, an overview on the performed activities is provided.
dc.description.sponsorshipThis project has received funding from the Clean Sky 2 Joint Undertaking (JU) under grant agreement No 101008100. The JU receives support from the European Union’s Horizon 2020 research and innovation programme and the Clean Sky 2 JU members other than the Union
dc.format.extent12 p.
dc.language.isoeng
dc.publisherEuropean Conference for AeroSpace Sciences (EUCASS)
dc.subjectÀrees temàtiques de la UPC::Aeronàutica i espai::Sistemes CNS/ATM (Communication, Navigation, Surveillance/Air Traffic Management)
dc.subjectÀrees temàtiques de la UPC::Enginyeria mecànica
dc.subject.lcshComputational fluid dynamics
dc.subject.lcshPumping machinery
dc.subject.lcshAirplanes - Motors
dc.titleAir ejector analysis in normal and abnormal modes, oriented to control purposes in aircraft systems
dc.typeConference report
dc.subject.lemacDinàmica de fluids computacional
dc.subject.lemacMaquinària de bombament
dc.subject.lemacAvions -- Motors
dc.contributor.groupUniversitat Politècnica de Catalunya. CTTC - Centre Tecnològic de Transferència de Calor
dc.identifier.doi10.13009/EUCASS2022-6166
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.eucass.eu/component/docindexer/?task=download&id=6497
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac34257939
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/H2020/101008100/EU/Engine bleed JEt pumps continuous behaviour MODelization/EJEMOD
dc.date.lift10000-01-01
local.citation.authorSchillaci, E.; Oliet, C.; Vemula, J.; Duponcheel, M.; Bartosiewicz, Y.; Planquart, P.
local.citation.contributorEuropean Conference for Aeronautics and Space Sciences
local.citation.publicationName9th European Conference for Aeronautics and Space Sciences (EUCASS)
local.citation.startingPage1
local.citation.endingPage12


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