Sound propagation in an annular duct with mean potential swirling flow

Journal of Sound and Vibration

Volumn 198, Issue 5, 1996, Pages 601-616

  Golubev, V V ^a   Atassi, H M ^a  

^a University of Notre Dame   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVE REFRACTION; AXIAL FLOW; DUCTS; EIGENVALUES AND EIGENFUNCTIONS; MODAL ANALYSIS; PROBLEM SOLVING; ROTATIONAL FLOW;

ANNULAR DUCTS;

ACOUSTIC WAVE TRANSMISSION;

EID: 0030392622     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.1996.0591     Document Type: Article

References (13)

1. A. H. NAYFEH, J. E. KAISER and D. P. TELIONIS 1975 AIAA Journal 13, 130-153. Aeroacoustics of aircraft engine-duct systems.
2. B. J. TESTER 1973 Journal of Sound and Vibration 28, 151-203. The propagation and attenuation of sound in lined ducts containing uniform or 'plug' flow.
3. W. E. ZORUMSKI and J. P. MASON 1974 The Journal of the Acoustical Society of America 55, 1158-1165. Multiple eigenvalues of sound absorbing circular and annular ducts.
4. J. L. KERREBROCK 1977 AIAA Journal 15, 794-803. Small disturbances in turbomachine annuli with swirl.
5. K. A. KOUSEN 1995 Proceedings of the First Joint CEAS/AIAA Aeroacoustics Conference, Munich, Germany, 1085-1094. Eigenmode analysis of ducted flows with radially dependent axial and swirl components.
6. M. E. GOLDSTEIN 1978 Journal of Fluid Mechanics 89, 433-468. Unsteady vortical and entropie distortions of potential flows round arbitrary obstacles.
7. D. W. WUNDROW 1994 Contractor Report 195406, NASA. Small-amplitude disturbances in turbomachine flows with swirl.
8. V. V. GOLUBEV and H. M. ATASSI 1995 Proceedings of the First Joint CEAS/AIAA Aeroacoustics Conference, Munich, Germany, 167-176. Aerodynamic and acoustic response of a blade row in unsteady swirling flow.
9. H. M. ATASSI 1994 Aerodynamics and Aeroacoustics (Ed. K.-Y. FUNG, World Scientific) IV, 121-172. Unsteady aerodynamics of vortical flows: early and recent developments.
10. P. N. SHANKAR 1972 Journal of Sound and Vibration 22, 233-246. Acoustic refraction and attenuation in cylindrical and annular ducts.
11. W. H. PRESS, S. A. TEUKOLSKY, W. T. VETTERLING and B. P. FLANNERY 1988 Numerical Recipes in FORTRAN: The Art of Scientific Computing, Cambridge University Press.
12. J. FANG and H. M. ATASSI 1991 Unsteady Aerodynamics, Aeroacoustics, and Aeroelasticity of Turbomachines and Propellers (Ed. H. M. ATASSI), Berlin: Springer-Verlag, pp. 149-176. Compressible flows with vortical disturbances around a cascade of loaded airfoils.
13. P. M. MORSE and K. U. INGARD 1968. Theoretical Acoustics. New York: McGraw-Hill.