Yazar "Kavsaoğlu, Mehmet Şerif" için listeleme
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2-Dimensional Straight-Line Path Following and Simulation of an Unmanned Aerial Vehicle
In this paper, a two-dimensional-straight-line path following methodology for an unmanned aircraft is developed. With the developed algorithm, the unmanned aerial vehicle is made to converge to a predefined path, and then ... -
Açı verilebilir pervane sistemine sahip insansız bir hava aracının tasarımı, üretimi ve uçuş tecrübeleri
Öznalbant, Zafer (Anadolu Üniversitesi, 2016)Bu tez kapsamında, açı verilebilir pervane sistemine sahip, özgün tasarımlı bir insansız hava aracının tasarım, imalat ve uçuş tecrübe çalışmaları sunulmuştur. Bu çalışmada ele alınan uçak, kanat uçlarına yerleştirilmiş ... -
Bir kanal içi pervane sisteminin tasarımı, üretimi ve testleri
Önal, Onur (Anadolu Üniversitesi, 2015)Bu çalışmada, bir kanal içi pervane sistemi tasarımı, üretimi ve testleri yapılmıştır. Kanal içi pervane sistemi, statik halde itki arttırma yöntemlerinden birisidir. Bu çalışmada yalın pervanenin statik itkisini arttıracak ... -
Design and flight test study of a VTOL UAV
Öznalbant, Zafer; Kavsaoğlu, Mehmet Şerif (American Institute of Aeronautics and Astronautics Inc, AIAA, 2015)The aim of this paper is to present the ongoing studies about design and fight testing of a fixed wing UAV which is able to take-off and land vertically. The UAV concept discussed in this study has three propeller engines. ... -
Design, flight mechanics and flight demonstration of a tiltable propeller VTOL UAV
Öznalbant, Zafer; Kavsaoğlu, Mehmet Şerif; Cavcar, Mustafa (American Institute of Aeronautics and Astronautics Inc, AIAA, 2016)This paper presents the design, flight mechanics and flight demonstration studies of a novel tiltable propeller VTOL UAV. The aircraft, discussed in this study, consists of a forward-swept fixed wing, two pairs of counter ... -
Effects of duct shape on a ducted propeller performance
Yılmaz, S.; Erdem, D.; Kavsaoğlu, Mehmet Şerif (2013)Performance characteristics and velocity field of a ducted propeller in hover and axial flight conditions are investigated experimentally. Five different circular duct shapes has been tested. Effect of duct geometry is ... -
Eksenel kompresör aerodinamik tasarımı
Eryılmaz, İbrahim (Anadolu Üniversitesi, 2013)Bu çalışmada tasarım, analiz ve optimizasyon araçları kullanılarak gaz türbinlerinde kullanılan eksenel kompresörlerde hava akışı incelenmiştir. Meridyonel tasarım ve analiz faaliyetleri radyal denge denklemi temel alınarak ... -
Flight control and flight experiments of a tilt-propeller VTOL UAV
Öznalbant, Zafer; Kavsaoğlu, Mehmet Şerif (SAGE Publications LTD, 2018)The purpose of this work is to present a study on the stability and control of an unmanned, fixed wing, vertical take-off and landing aerial vehicle. This airplane is driven by a fixed-pitch tilt-propeller system with the ... -
Hava araçlarının performans ve kararlılık uçuş testleri
Önler, Yusuf Serhat (Anadolu Üniversitesi, 2017)Havacılık sektörü, günümüzden yaklaşık bir asır önce, Wright kardeşlerin dünya üzerinde kanatlı bir platform ile ilk uçuşu gerçekleştirdikleri günden bugüne giderek daha kapsamlı faaliyetler içine girmektedir. İlk uçuşun ... -
Marching distance functions for smooth control of hyperbolic grids
Durmuş, Gökhan; Kavsaoğlu, Mehmet Şerif (Amer Inst Aeronaut Astronaut, 2000)… -
Numerical Solution of the Flow Field Around a Prolate Spheroid
Yüca, E.; Kavsaoğlu, Mehmet Şerif (Institute of Electrical and Electronics Engineers Inc., 2018)The flow field around a 6:1 prolate spheroid is numerically solved. The freestream velocity is 45 m/s. The angle between the principal axis of the prolate spheroid and the free flow direction is 30 degrees. Reynolds number ... -
Open and closed loop control of a transport aircraft after component failure
Daşkiran, O.; Kavsaoğlu, Mehmet Şerif (2011)Aircraft dynamics are severely affected by the damages and failures of components. If corrective commands are not supplied immediately, force and moment imbalances lead into catastrophic consequences. In this study, flight ... -
Parallel solution of low aspect ratio rectangular flat wings in compressible flow
Two block parallel Navier Stokes solutions of an aspect ratio 1.0 flat plate with sharp edges are obtained at different Mach numbers and angles of attack. Reynolds numbers are of the order of 200,000-300,000. The flow field ... -
Performance of a ducted propeller designed for UAV applications at zero angle of attack flight: An experimental study
Yılmaz, S.; Erdem, D.; Kavsaoğlu, Mehmet Şerif (Elsevier France-Editions Scientifiques Medicales Elsevier, 2015)Performance characteristics and velocity field of a 16 inch diameter ducted propeller are investigated experiinentally using five different duct shapes. Experiments are conducted at zero angle of attack which simulates ... -
Tek motorlu bir İHA için pervane seçimi ve analizi
Tunca, Coşkun (Anadolu Üniversitesi, 2018)Bu çalışmanın amacı pervane performansına etki eden önemli faktörlerin belirlenmesi ve bir insansız hava aracı için seçilen 1.8 m ve 2.0 m çaplarında, değişken hatveli, iki farklı pervanenin performans analizlerinin yapılarak ... -
Unsteady compressible flow simulation around low-aspect-ratio rectangular flat wings
Durmuş, Gökhan; Kavsaoğlu, Mehmet Şerif; Kaynak, Ünver (Professional Engineering Publishing LTD, 2011)Unsteady compressible flow solutions around a sharp-edged rectangular flat wing of an aspect ratio of 1.0 are obtained using a parallel Reynolds-averaged Navier-Stokes algorithm. The simulated cases are obtained for Mach ... -
Unsteady navier stokes solutions of low aspect ratio rectangular flat wings in compressible Flow
[No abstract available]
