SHOCK-TURBULENCE INTERACTION

Authors

  • R. Khasanov National Aviation University
  • V. Kasianov National Aviation University

DOI:

https://doi.org/10.18372/2310-5461.4.5150

Keywords:

turbulence, shockwave, modeling, canonical interaction, transient process, sound

Abstract

The interaction of isotropic turbulence with a shock wave is investigated. The searching and analyzing of works has been prepared. The focus of the present study in this sphere is the instantaneous picture of shock-turbulence interaction. Own results of computational method are represented and compared with results of other scientists. The assumption that shock wave is non-stationary has corroborated in both cases. The assumption of sound propagation due to the interaction of turbulence with shock wave is investigated.

References

Касьянов В. А. Моделирование полета / В. А. Касьянов. — К. : НАУ, 2004. — 400 с.

Larsson J., Gustafsson B. 2008 Stability criteria for hybrid difference methods. J. Comput. Phys. 227, 2886–2898.

Ribner H. S. 1954 Shock-turbulence interaction and the generation of noise. NACA. Report 1233.

Татарский В. И. Распространение волн в турбулентной атмосфере / В. И. Татарский. — М. : Наука // Главная редакция физико-математической литературы, 1967. — 548 с.

Lee, S., Lele, S. K., Moin, P. 1997 Interaction of isotropic turbulence with shock waves: effect of shock strength. J. Fluid Mech. 340, 225–247.

Larsson, J., Lele, S. K., Moi, P. 2007 Effect of numerical dissipation on the predicted spectra for compressible turbulence. Annual Research Briefs, Center for Turbulence Research, Stanford, CA, 47–57.

Шквар Е.О. Потоково-розподілені алгоритми аеродинамічних задач / Е. О. Шквар. — К. : Інститут гідромеханіки, 2008. — 360 с.

Published

2009-12-09

Issue

Section

Avionics and Engineering