Prediction of acoustic resonance in tandem cascades

4th AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1998, Pages 312-318

  Woodley, B M ^a   Peake, N ^a  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

AEROACOUSTICS; NATURAL FREQUENCIES;

ACOUSTIC RESONANCE; BLADE ROW; RELATIVE ROTATION; RESONANT STATE; ROTOR-STATOR SYSTEM; TANDEM CASCADE;

RESONANCE;

EID: 84977120295     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-2252     Document Type: Conference Paper

References (11)

1. Parker, R. 1966 Resonance effects in wake shedding from parallel plates. J. Sound Vib., 5 330-343 & 4, 62-72.
2. Parker, R. & Stoneham, S.A.T. 1989 The excitation and consequences of acoustic resonances in enclosed fluid flow around solid bodies. Proc. Inst. Mech. Eng., 203, 9-19.
3. Koch, W. 1983 Resonant acoustic frequencies of flat plate cascades. J. Sound Vib., 88, 233-242.
4. Peake, N. 1993 The scattering of vorticity waves by an infinite cascade of flat plates in subsonic flow. Wave Motion, 18, 255-271.
5. Hanson, D.B. 1992 Unsteady coupled cascade theory applied to the rotor/stator interaction noise problem. AIAA Paper 92-02-084.
6. Legerton, M.L. 1992 Flow induced acoustic resonance. PhD thesis, University of Swansea.
7. Woodley, B.M. & Peake, N. Vortex shedding from a cascade of aerofoils. AIAA paper 97-1814.
8. Woodley, B.M. & Peake, N. 1997 Global linear instability of aerofoil wakes. J. Fluid Mech., 339, 239-260.
9. Woodley, B.M. & Peake, N. Resonant acoustic frequencies of a tandem cascade. Part I: zero relative motion; Part II: nonzero relative rotation. J. Fluid Mech., submitted.
10. Tyler, J.M. & Sofrin, T.G. 1962 Axial flow compressor noise studies. SAG Trans., 70, 309-332.
11. Majumdar S.J. & Peake N. 1994 Threedimensional effects in cascade-gust interaction. Wave Motion, 23, 321-337.