Nonlinear interaction of upstream propagating sound with transonic flows in a nozzle

4th AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1998, Pages

  Ferrand, P ^a   Aubert, S ^a   Smati, L ^a   Bron, O ^a   Atassi, H M ^b  

^a ECOLE CENTRALE DE LYON   (France)

^b University of Notre Dame   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVES; AEROACOUSTICS; BOUNDARY LAYERS; NAVIER STOKES EQUATIONS; NONLINEAR ANALYSIS; NOZZLES;

BOUNDARY-LAYER SEPARATION; INTENSITY OF THE REFLECTED WAVES; INTERACTION REGION; NAVIER STOKES SIMULATION; NONLINEAR EFFECT; NONLINEAR INTERACTIONS; SEPARATED REGION; UNSTEADY PRESSURES;

ACOUSTIC WAVE PROPAGATION;

EID: 84977074210     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-2213     Document Type: Conference Paper

References (14)

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2. Atassi, H.M., Fang, J., and Ferrand, P., “A study of the unsteady pressure of a cascade near transonic flow condition, June 1994. ASME Paper 94-GT-476
3. Atassi, H.M., Fang, J., and Ferrand, P., “Acoustic blockage effects in unsteady transonic nozzle and cascade flows,” 7th International Symposium on Unsteady Aerodynamics and Aeroelasticity of Turbomachines, Tanida and Namba Editors, Elsevier, September 1994, pp. 777-794.
4. Candel, S.M., “Acoustic conservation principles and application to plane and modal propagation in nozzles and diffusers,” Journal of Sound and Vibration, Vol. 41, No. 2, 1976, pp. 207-232.
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9. Aubert, S., and Ferrand, P., “Study of unsteady transonic flows with a new mixed Van Leer flux splitting method,” 7th International Symposium on Unsteady Aerodynamics and Aeroelasticity of Turbomachines, Tanida and Namba Editors, Elsevier, September 1994, pp. 23-38.
10. Aubert, S., Hallo, L., Ferrand, P., and Buffat, M., “Numerical behavior of unsteady waves,” AIAA Journal, Vol. 33, No. 5, May 1995, pp. 888-893.
11. Smati, L., Ferrand, P., and Aubert, S., “Simulations numériques des interactions onde de choc/couche limite sous 1’effet d’une fluctuation de pression statique avale,” 34ème Collogue d’Aérodynamique Appliquée, Les Interactions en Aerodynamique, Marseille, France, March 1998.
12. Tijdman, H., “Investigation of the transonic flow around oscillating aerofoils,” National Aerospace Lab., Amsterdam, The Netherlands, TR-77-090U, 1977.
13. Atassi, H.M., “Unsteady aerodynamics and vortical flows: Early and recent developments,” Aerodynamics and Aeroacoustics, Editor K.Y. Fung, Chap. 4, World Scientific, 1994, pp. 121-171.
14. Ferrand, P., Srnati, L., and Aubert, S., “Analysis of nonlinear transonic blockage in unsteady transonic flows,” AIAA Paper 97-1803, Snowmass, CO, USA, 1997.