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Termal Yüklere Maruz Kalan Naca 0012 Kanat Yapisinin İncelenmesi
Date
2016-10-14
Author
Özkökdemir, Emir
Acar, B
Kurtuluş, Dilek Funda
Metadata
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Süpersonik rejimde uçan kanatlar çeşitli yüklemelere maruz kalırlar. Bu yükleme tiplerinden biri olan termal yüklemeler, kanatların tasarımı üzerinde oldukça etkilidir, bu nedenle büyük öneme sahiptir. Termal yükleme kaynaklı oluşan termal gradyan kanatlar üzerinde yapısal bozulmalara yol açabilir. Bu çalışmanın amacı aerodinamik ısınma gibi termal yüklemelere maruz kalan kanatların yapısal bütünlüğü incelenmesidir. 2 boyutlu olarak yapılan karşılaştırma analizleri için literatürde bulunan NACA0012 kanat profili seçilmiştir. Hesaplamalı akışkanlar dinamiği ve sonlu elemanlar modelleri ayrı ayrı oluşturulmuş, elde edilen sonuçlar literatür verileri ile karşılaştırılmıştır.
Subject Keywords
Wing
,
Canard
,
Aerodynamic Heating
,
Computational Fluid Dynamics(CFD)
,
Finite Element Methods (FEM)
URI
https://hdl.handle.net/11511/71132
Conference Name
8. Savunma Teknolojileri Kongresi , SAVTEK, 12 - 14 Ekim 2016
Collections
Department of Aerospace Engineering, Conference / Seminar
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Wings or fins on the body flying at the supersonic speed are subjected to the aerothermal loading. These loads are categorized into two main groups; aerodynamic pressure and aerodynamic heating. They affect the strength of wings. In this thesis study, a flexible NACA 65-009 wing of a missile flying at supersonic speed is investigated. It is studied to define the effect of the change in wing geometry by the external loads on the flow characteristics. The flow simulations are carried on Ansys Fluent that uses...
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Effect of ground on flow structure of non-slender delta and reverse delta wings
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E. Özkökdemir, B. Acar, and D. F. Kurtuluş, “ Termal Yüklere Maruz Kalan Naca 0012 Kanat Yapisinin İncelenmesi,” presented at the 8. Savunma Teknolojileri Kongresi , SAVTEK, 12 - 14 Ekim 2016, Ankara, Türkiye, 2016, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/71132.