Counter-rotation propeller tip vortex interaction noise

15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference)

Volumn , Issue , 2009, Pages

  Kingan, Michael J ^a   Self, Rod H ^a  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BLADE ROW; HELICAL VORTEX TUBE; INCIDENT FLOW; MODEL APPROXIMATES; PIECEWISE FUNCTIONS; PROPELLER BLADES; PROPELLER NOISE; RADIATED SOUND; TIP VORTEX; TIP VORTEX INTERACTIONS; TWO-DIMENSIONAL APPROXIMATION; UNSTEADY LOADING; VELOCITY FIELD;

ACOUSTIC FIELDS; AERODYNAMICS; FLOW CONTROL; PROPELLERS; ROTATION; VORTEX FLOW; WIND TUNNELS;

AEROACOUSTICS;

EID: 78149451779     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. D. B. Hanson (1985) Noise con counter-rotation propellers, Journal of Aircraft, Vol. 22, No. 7, pp. 609-617.
2. A. B. Parry (1988) Theoretical prediction of counter-rotating propeller noise, PhD thesis, Department of Applied Mathematics, University of Leeds.
3. Y. Fukumoto, V. L. Okulov (2005) The velocity field induced by a helical vortex tube, Physics of Fluids, 17, pp. 1-17.
4. R. K. Majjigi, K. Uenishi, P. R. Gliebe (1989) An investigation of counter-rotating tip vortex interaction, NASA-CR-185135.
5. th ed., pp. 224, Dever publications, New York.
6. W. H. Mason, J. F. Marchman (1972) The far-field structure of aircraft wake turbulence, AIAA 72-42.
7. M. E. Goldstein (1976) Aeroacoustics, pp. 138, McGraw-Hill.
8. A. B. Parry (1997) Modular prediction scheme for blade row interaction noise, Journal of Propulsion and Power, vol. 13, pp. 334-341.
9. M. Abramowitz, I. A. Stegun (ed.) (1972) Handbook of mathematical functions with formulas, graphs, and mathematical tables, National Bureau of Standards: Applied Mathematics Series - 55, Tenth Printing.
10. C. E. Whitfield, R. Mani, P. R. Gliebe (1990) High speed turboprop aeroacoustic study (counterrotation): volume 2 - computer programs, NASA CR-185242 pp. 127-135.