Low Speed Numerical Aerodynamic Analysis of New Designed 3D Transport Aircraft

dc.contributor.authorSoğukpınar, Hacı
dc.date.accessioned2019-04-08T11:07:39Z
dc.date.available2019-04-08T11:07:39Z
dc.date.issued2019-02-19
dc.departmentBölüm Yoken_US
dc.description.abstractIn this study a new airfoil is designed by using aerodynamic features of the NACA 0012 airfoil and numerical calculation is conducted by using Spalart–Allmaras Turbulence Model and calculated lift and drag coefficients are compare with experimental result to correlate numerical calculation accuracy of CDF model. Then, according to the new airfoil data, a three dimensional aircraft fuselage, and its wings are designed and, tail section is designed by using NACA 0012 airfoil. Finally, 3D model aircraft are simulated for cruise flight, climb and descent at the angle of attack +10 and -10 degrees respectively. The simulation results are interpreted in terms of fluid dynamics. It is observed that during the ascension and descent of the aircraft, very large vortices are formed by the low pressure effect occurring at the rear upper or lower part of the fuselage. Vortexes originating from the rear body are given with the wing tip vortexes in the same figures but the vortex due to the back of the fuselage is found to be very large compared to the wingtip. Furthermore, for each simulation, the formation of the wingtip vortexes are investigated and presented. It is observed that during ascending the vortex formation is formed in roll up and roll down in the phase of descending.en_US
dc.identifier.endpage160en_US
dc.identifier.issn2149-0104
dc.identifier.issn2149-5262
dc.identifier.issue4en_US
dc.identifier.startpage153en_US
dc.identifier.urihttps://hdl.handle.net/11363/1128
dc.identifier.volume4en_US
dc.language.isoenen_US
dc.publisherIstanbul Gelişim University Pressen_US
dc.relation.ispartofThe International Journal of Engineering Technologiesen_US
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Yayınıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subject3D simulationen_US
dc.subjectAircraften_US
dc.subjectVortexen_US
dc.subjectAirfoilen_US
dc.subjectAerodynamic analysisen_US
dc.subjectLiften_US
dc.subjectDragen_US
dc.subjectResearch Subject Categories::MATHEMATICS::Applied mathematics::Numerical analysisen_US
dc.titleLow Speed Numerical Aerodynamic Analysis of New Designed 3D Transport Aircraften_US
dc.typeArticleen_US

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