Experimental characterization of anti-icing system and accretion of re-emitted droplets on turbojet engine blades

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dc.contributor.authorLinassier, Guillaume
dc.contributor.authorBalland, Morgan
dc.contributor.authorPervier, Hugo
dc.contributor.authorPervier, Marie L. A.
dc.contributor.authorHammond, David
dc.contributor.authorRadenac, Emmanuel
dc.date.accessioned2018-07-18T10:42:09Z
dc.date.available2018-07-18T10:42:09Z
dc.date.issued2018-06-30
dc.description.abstractIn the framework of STORM, a European project dedicated to icing physics in aircraft engines, a cascade rig representative of an anti-iced engine inlet was tested in icing conditions. This mock-up integrates two rows of vanes, the upstream one being anti-iced using an Electro-Thermal Ice Protection System (ET-IPS). Experimental tests were performed to reproduce the following phenomena: runback water and droplet re-emission from anti-iced vanes, and accretion of re-emitted droplets on downstream vanes. A complete experimental database was generated, including the characterization of ice accretion shapes, and the characterization of electro-thermal anti-icing system (power limit for apparition of the runback water or ice accretion). In the current study, these data are compared to droplet trajectory simulation and ice accretion simulation results, for validating icing tools in engine environment. Influence of one-step and multi-step approaches have been investigated.en_UK
dc.identifier.citationLinassier G, Balland M, Pervier H, et al., Experimental characterization of anti-icing system and accretion of re-emitted droplets on turbojet engine blades, Proceedings of the 2018 Atmospheric and Space Environments Conference, AIAA Aviation Forum, 25-29 June 2018, Atlanta, USA, Paper number AIAA 2018-3657en_UK
dc.identifier.urihttp://dx.doi.org/10.2514/6.2018-3657
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/13347
dc.language.isoenen_UK
dc.publisherAIAAen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.titleExperimental characterization of anti-icing system and accretion of re-emitted droplets on turbojet engine bladesen_UK
dc.typeArticleen_UK

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