Design optimization in hypersonic flows

EYİ S., Yumuşak M.

18th AIAA/3AF International Space Planes and Hypersonic Systems and Technologies Conference 2012, Tours, Fransa, 24 - 28 Eylül 2012 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Tours
  • Basıldığı Ülke: Fransa
  • Orta Doğu Teknik Üniversitesi Adresli: Evet

Özet

The objective of this study is to develop a reliable and efficient design tool that can be used in hypersonic flows. The flow analysis is based on axisymmetric Euler and the finite rate chemical reaction equations. These coupled equations are solved by using Newton's method. The analytical method is used to calculate Jacobian matrices. Sensitivities are evaluated by using the adjoint method. The performance of the optimization method is demonstrated in hypersonic flow. © 2012 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.