Self-sustained oscillations in diffusers modelling and predictions

34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 1998, Pages

  Robinet, J Ch ^a,b   Casalis, G ^a,b  

^a ONERA   (France)

^b Department Modelling Aerodynamics and Energetics   (France)

Author keywords

[No Author keywords available]

Indexed keywords

DIMENSIONAL STABILITY; PERTURBATION TECHNIQUES; PROPULSION; SHOCK WAVES; VISCOUS FLOW;

AVERAGED NAVIER-STOKES EQUATIONS; MODELLING AND PREDICTIONS; PHYSICAL CHARACTERISTICS; PRACTICAL IMPORTANCE; SELF-SUSTAINED OSCILLATIONS; SHOCK OSCILLATIONS; SUPERSONIC DIFFUSERS; TRANSONIC AIRFOILS;

NAVIER STOKES EQUATIONS;

EID: 85088058285     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-3419     Document Type: Conference Paper

References (11)

1. T. J. Bogar, M. Sajben, and J. C. Kroutil. Characteristic frequencies of transsonic diffuser flow oscillations. AIAA Journal, 21(9):1232-1240, September 1983.
2. G. Casalis, G. Hallard, Ch. Jouet, and J-Ch. Robinet. Calcul des caractéristiques stationnaires et instationnaires d’un écoulement décollé dans une tuyère, cas bidimensionnel. Convention CNES 933040, ONERA, Septembre 1996.
3. G. Casalis and J.-Ch. Robinet. Linear stability analysis in transonic diffuser flows. Aerospace Science and Technology, 1:37-47, January 1998.
4. Cambier L., Darracq D., Gazaix M., Gullien Ph., Jouet Ch. and Le Toullec L. Améliorations récentes du code d’écoulements compressibles FLU3. M. Progress and Challenges in CFD Methods and Algorithms, AGARD-CP-578, April 1996.
5. F. E. C. Culick and T. Rogers. The response of normal shocks in diffusers. AIAA Journal, 21(10):1382-1390, October 1983.
6. T. Hsieh and T. J. Coakley. Downstream boundary effects on the frequency of self-excited oscillations in diffuser flows. AIAA 25th Aerospace Sciences Meeting, AIAA-87-0161, 1987.
7. A. Kantrowitz. The formation and stability of normal shock waves in channel flows. Technical note 1225, NACA, March 1947.
8. M. S. Liou and T. J. Coakley. Numerical simulation of unsteady transonic flows in diffusers. AIAA Paper 82-1000 AIAA/ASME 3rd Joint Thermophysics, Fluid, Plasma and Heat Transfer Conference, Saint Louis, Missouri, June 7-11 1982.
9. M. S. Liou, T. J. Coakley, and M. Y. Bergmann. Numerical simulation of transonic flows in diffusers. AIAA Paper 81-1240 AIAA 14th Fluid and Plasma Dynamics Conference, Palo Alto, California, June 23-25 1981.
10. T. J. Bogar M. Sajben and J. C. Kroutil. Characteristic frequency and length scales in transonic diffuser flow oscillations. AIAA 14th Fluid and Plasma Dynamics Conference, AIAA-81-1291, 1981.
11. M. Sajben and T. J. Bogar. Unsteady transonic flow in a two-dimensional diffuser: interpretation of experimental results. Report MDC Q0779, Mac Donnell Douglas Corp., March 1982.