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Large eddy simulation of shock boundary layer interaction in a transonic internal flow

In English

Författare

  • Dragos Moroianu
  • Doru Caraeni
  • Laszlo Fuchs

Summary, in English

The paper presents a study of the dynamics of non-stationary shock wave and its interaction with the boundary layer in a transonic flow inside a channel with a bump. The turbulent flow is handled using Large Eddy Simulations (LES). The computations are done with the recently developed multidimensional upwind scheme and with two other commercial codes. The aim is to improve the understanding of the mechanism of shock wave dynamics, viscous/inviscid and the presence of solution hysteresis. The numerical results are compared to available experimental data.

Avdelning/ar

Publiceringsår

2005

Språk

Engelska

Sidor

6533-6542

Publikation/Tidskrift/Serie

43rd AIAA Aerospace Sciences Meeting and Exhibit - Meeting Papers

Dokumenttyp

Konferensbidrag

Förlag

American Institute of Aeronautics and Astronautics

Ämne

  • Fluid Mechanics and Acoustics

Nyckelord

  • Large eddy simulation
  • Shock wave dynamics
  • Shock boundary layers

Conference name

43rd AIAA Aerospace Sciences Meeting and Exhibit

Conference date

2005-01-10 - 2005-01-13

Conference place

Reno, NV, United States

Status

Published