Parametric study on efficient formation flying for a blended-wing UAV

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dc.contributor.authorShin, Hyosang
dc.contributor.authorAntoniadis, Antonis F.
dc.contributor.authorTsourdos, Antonios
dc.date.accessioned2019-01-07T11:46:18Z
dc.date.available2019-01-07T11:46:18Z
dc.date.issued2017-12-31
dc.description.abstractThis paper investigates aerodynamic performance improvements of formation flight at transonic speeds for a medium size Unmanned Aerial Vehicle (UAV). The metric for assessing the aerodynamic improvement of formation flight is the computed drag. The total drag for each formation configuration is compared with a single UAV, where a final drag reduction percentage is estimated. The evaluation of the aerodynamic performance is conducted by employing an in-house Computational Fluid Dynamics (CFD) solver, grid generation and post processing tools. For critical understanding of the tendency of the formation efficiency depending on main parameters, broad formation configurations are analysed. The parameterisation includes number of aircraft, proximity and formation shape. Full realisation of the benefit predicted would need to be proven in the real world, but there is sufficient confidence to suggest that it exists: the empirical parametric analysis suggests that formation flight can improves aerodynamic performance and formation configuration greatly influence the degree of improvement.en_UK
dc.identifier.citationHyo-Sang Shin, Antonis F. Antoniadis and Antonios Tsourdos. Parametric study on efficient formation flying for a blended-wing UAV. Proceedings of the 2017 International Conference on Unmanned Aircraft Systems (ICUAS), 13-16 June 2017, Miami, USA. pp. 1657-1664en_UK
dc.identifier.isbn978-1-5090-4495-5
dc.identifier.urihttps://doi.org/10.1109/ICUAS.2017.7991453
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/13786
dc.language.isoenen_UK
dc.publisherIEEEen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.titleParametric study on efficient formation flying for a blended-wing UAVen_UK
dc.typeConference paperen_UK

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