Büyük Oranda Şekil Değiştirebilen Bir Hibrid Firar Kenarı Kontrol Yüzeyinin Tasarımı ve Analizleri

Date

2015-10-23

Author

İlhan Ozan, Tunçöz
Yosheph, Yang
Gürses, Ercan
Şahin, Melin
Özgen, Serkan
Yaman, Yavuz

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It is envisioned that the fully morphing wings and/ or control surfaces, as they can increase the aerodynamic efficiency of the airplanes in every phases of the flight, could play significant role in the reduction of pollution in environment and also make airplanes always fuel efficient. In this study, the design and analyses of a fully morphing trailing edge control surface, which is developed within the scope of CHANGE Project, are presented. The Project was a 7th Framework Programme Project of European Commission,. The design is conducted with CATIA V5-6R2012 and the structural analyses are done by ANSYS® Workbench™ v14.0 package programs. In Computational Fluid Dynamic analyses, Pointwise® V17.2 R2 package program is used in order to generate the aerodynamic mesh and SU2 (Stanford University Unstructured) V3.2.1 open source software is used as flow solver. The hybrid control surface is composed of aluminum, composite and fully compliant materials. The downward or upward deflection of the control surface is achieved by utilizing miniature servo actuators inside the control surface volume and by the help of compliant material due to its capability to extend significantly. In the study, silicone-based compliant material is considered. The control surface is indigenously designed and the locations and types of the required servo actuators are selected accordingly. It is aimed that the control surface which has its baseline profile as NACA6510 could morph into several other target profiles at different flight regimes. The structural Finite Element Analyses are conducted for both in in-vacuo condition and under aerodynamic loading. It is successfully shown that the indigenously designed control surface can efficiently morph into target profiles both in in-vacuo condition and under aerodynamic loading.

Subject Keywords

Morphing Control Surfaces, Finite Element Method, Computational Fluid Dynamics, Şekil Değiştirebilen Kontrol Yüzeyleri, Sonlu Elemanlar Yöntemi, Hesaplamalı Akışkanlar Dinamiği

URI

https://hdl.handle.net/11511/84508

Collections

Department of Aerospace Engineering, Conference / Seminar

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Hibrit Bir Kontrol Yüzeyinin Hesaplamalı Akışkanlar Dinamiği Destekli Yapısal Analizi Arslan, Pınar; Uğur, Kalkan; Harun, Tıraş; İlhan Ozan, Tunçöz; Yosheph, Yang; Özgen, Serkan; Gürses, Ercan; Şahin, Melin; Yaman, Yavuz (2015-06-14) Bu çalışmada kanatları büyük oranda şekil değiştirebilen bir insansız hava aracının hibrit tasarımlıfirar kenarı kontrol yüzeyi incelenecektir. Hibrit kontrol yüzeyi kompozit bir malzeme ve büyük oranda şekil değiştirebilen diğer bir malzeme kullanılarak oluşturulmuştur. Kontrol yüzeylerinin hareketi servo motorlardan gelen kuvvetlerle sağlanmaktadır. Kontrol yüzeyinin profili önce NACA 6510 olacak, daha sonra NACA 3510 ve NACA 2510 profillerine dönüştürülerek şekil değiştirmesi sağlanacaktır. Hibrit firar...
Büyük Oranda Şekil Değiştirebilen Kontrol Yüzeylerinin Yapısal Özelliklerinin Değerlendirilmesi Harun, Tıraş; İlhan Ozan, Tunçöz; Gürses, Ercan; Şahin, Melin; Özgen, Serkan; Yaman, Yavuz (null; 2013-11-29) In this work the excitation forces, which are necessary for the required displacements of morphing control surfaces of an UAV, are studied. The work has been conducted within the context of an EU FP7 project ‘CHANGE, Combined morpHing Assessment software usiNG flight Envelope data and mission based morphing prototype wing development’ (CHANGE, 2012). The possible control surfaces of the wing were generated using CATIA V5-6R2012 software. Finite element analysis of the control surfaces was conducted by ANSYS...
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Büyük Oranda Şekil Değiştirebilen Kanat Yüzeylerinin Aerodinamik Yükler Altında Davranışları Arslan, Pınar; Uğur, Kalkan; Yosheph, Yang; Özgen, Serkan; Şahin, Melin; Gürses, Ercan; Yaman, Yavuz (2013-11-29) In this study, a morphing wing’s structural properties are examined under the aerodynamic loads. This study is conducted within the scope of the 7th Framework Programme of the European Comission project ‘CHANGE, Combined morpHing Assesment software usiNG flight Envelope data and mission based morphing prototype wing development’ (CHANGE, 2012). For the Computational Fluid Dynamics (CFD) analysis ANSYS Fluent® 14.0 is used as a package program. For the Structural analysis, ANSYS Static Struc...

Citation Formats

T. İlhan Ozan, Y. Yosheph, E. Gürses, M. Şahin, S. Özgen, and Y. Yaman, “Büyük Oranda Şekil Değiştirebilen Bir Hibrid Firar Kenarı Kontrol Yüzeyinin Tasarımı ve Analizleri,” 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/84508.