Sound radiated from a loaded cascade in nonuniform transonic flow

2nd AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1996, Pages

  Atassi, H M ^a   Fang, J ^a   Hardy, B ^a  

^a UNIVERSITY OF NOTRE DAME   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE PROPAGATION; AEROACOUSTICS; FINITE DIFFERENCE METHOD; FREQUENCY DOMAIN ANALYSIS; TRANSONIC FLOW; VELOCITY;

BODY FITTED COORDINATE SYSTEM; BODY SURFACE CONDITIONS; FINITE DIFFERENCE SCHEME; MATHEMATICAL PROBLEMS; NUMERICAL RESULTS; SPURIOUS REFLECTIONS; UNSTEADY PRESSURES; VORTICAL DISTURBANCE;

NONLINEAR EQUATIONS;

EID: 84977118043     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1996-1756     Document Type: Conference Paper

References (7)

1. H.M. Atassi, J. Fang and S. Patrick, “Direct Calculation of Sound Radiated From Bodies in Nonuniform Flows”, J. of Fluid Engineering, Vol. 115, Dec. 1993, pp. 573-579.
2. S.M. Patrick, C.M. Davis and H.M. Atassi, “Acoustic Radiation From A Lifting Airfoil In Nonuniform Subsonic Flows”, FED-Vol. 147, Computational Aero-and Hydro-Acoustics, ASME, 1993, pp. 41-46.
3. J. Fang and H.M. Atassi, “Direct Calculation of Sound Radiated From A Loaded Cascade In A Gust”, FED-Vol. 147, Computational Aero-and Hydro-Acoustics, ASME, 1993, pp. 111-116.
4. H.M. Atassi and J. Grzedzinski, “Unsteady Distrubances of Streaming Motions Around Bodies”, J. Fluid Mech., 1989 Vol. 209, pp. 385-403.
5. J. Fang and H.M. Atassi, “Numerical Solutions for Unsteady Subsonic Vortical Flows Around Loaded Cascades”, J. of Turbomachinery, Vol. 115, Oct. 1993, pp. 810-816.
6. J. Fang and H.M. Atassi, “Compressible Flows with Vortical Distrubances Around A Cascade of Loaded Airfoils, “Proceeding of Sixth International Symposium on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines and Propellers, Editor H.M. Atassi, Notre Dame, IN, Sept. 15-19, 1991.
7. T.H. Fransson and J.M. Verdon, “Panel Discussion on Strandard Configurations for Unsteady Flow Through Vibrating Axial-Flow Turbomachine-Cascades”, Proceeding of Sixth International Symposium on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines and Propellers, Editor H.M. Atassi, Notre Dame, IN Sept. 15-19, 1991.