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Dersin Bilgileri

Dersin Adı
Türkçe Aeroelastisite
İngilizce Aeroelasticity
Dersin Kodu
UCK 472E Kredi Ders
(saat/hafta)
Uygulama
(saat/hafta)
Labratuvar
(saat/hafta)
Dönem 8
3 3 - -
Dersin Dili İngilizce
Dersin Koordinatörü Metin Orhan Kaya
Dersin Amaçları Understand the effects of various aeroelastic properties on the design and performance of aeronautical vehicles. Students should be able to quantify the effects of the inertial, structural and aerodynamic parameters that affect divergence, control surface reversal and flutter. Students should be able to calculate critical speeds for these phenomena for simple wings using steady, and in the case of flutter, quasi-steady aerodynamic assumptions.
Dersin Tanımı Introduction to aeroelasticity: Definition, historical background. Static Aeroelastic Phenomena: Divergence, aileron effectiveness and reversal, twisting of simple two-dimensional wing with aileron. Flutter: The nature of flutter, flutter of simple system with one and two degrees of freedom, V-g method.
Dersin Çıktıları 1. Introduction to Aeroelastic Phenomena
2. Static Aeroelasticity: Divergence (Torsion spring model)
3. Control Surface Reversal (TS model)
4. Divergence of a wing via beam model.
5. Structural and aerodynamic influence coefficients
6. Divergence of a wing via matrix model.
7. Matrix model of aileron reversal.
8. Midterm Exam
9. Dynamic Aeroelasticity: Equations of Motion
10. Flutter- Introduction.The nature of flutter.
11. Flutter of a simple system with one degree of freedom
12. Flutter of a simple system with two degrees of freedom
13. Practical flutter analysis tecniques. V-g method
14. Gust Response
Önkoşullar
Gereken Olanaklar
Diğer
Ders Kitabı Raymond L. Bishlinghoff, Holt Ashley ve Robert L. Halfman, Aeroelasticity, Dover Edition, 1996
Diğer Referanslar Dowell, E. H., Crawley, E. F., Curtiss Jr., H. C., Peters, D. A., Scanlan, R. H., and Sisto, F., A Modern Course in Aeroelasticity, Kluwer Academic Publishers, 3rd Edition, 1995.
 
 
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