Trailing-edge blowing for reduction of turbomachinery fan noise

Journal of Propulsion and Power

Volumn 16, Issue 1, 2000, Pages 57-64

  Brookfield, J M ^a   Waitz, I A ^a  

^a MASSACHUSETTS INSTITUTE OF TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC VARIABLES CONTROL; AIR; FLOW OF FLUIDS; HARMONIC GENERATION; MACHINE DESIGN; ROTORS; SPURIOUS SIGNAL NOISE; STATORS; TURBOMACHINE BLADES; WAKES;

MACH NUMBER; TRAILING EDGE BLOWING; TURBOMACHINERY FAN;

FANS;

EID: 0033892054     PISSN: 07484658     EISSN: None     Source Type: Journal    
DOI: 10.2514/2.5531     Document Type: Article

References (10)

1. Hubbard, H. H. (ed.), Aeroacoustics of Flight Vehicles: Theory Practice, Vols. 1, 2, NASA Langley Research Center, NASARP-1258, 1991, pp. 151-205.
2. Tyler, J. M., and Sofrin, T. G., "Axial Flow Compressor Noise Studies," SAE Transactions, Vol. 70, 1962, pp. 309-332.
3. Brookfield, J. M., Waitz, I. A., and Sell, J., "Wake Decay: Effect of Freestream Swirl," Journal of Propulsion and Power, Vol. 14, No. 2, 1998, pp. 215-224.
4. Corcoran, T. E., "Control of the Wake from a Simulated Blade by Trailing-Edge Blowing," M.S. Thesis, Dept. of Mechanical Engineering, Lehigh Univ., Bethlehem, PA, 1992.
5. Naumann, R. G., "Control of the Wake from a Simulated Blade by Trailing-Edge Blowing," M.S. Thesis, Dept. of Mechanical Engineering, Lehigh Univ., Bethlehem, PA, 1992.
6. Sell, J., "Cascade Testing to Assess the Effectiveness of Mass Addition/Removal Wake Management Strategies for Reduction of Rotor-Stator Interaction Noise," M.S. Thesis, Dept. of Aeronautics and Astronautics, Massachusetts Inst. of Technology, Cambridge, MA, 1997.
7. Kerrebrock, J. L., "The MIT Blowdown Compressor Facility," Gas Turbine Lab., Rept. 108, Massachusetts Inst. of Technology, Cambridge, MA, 1972.
8. Brookfield, J. M., "Turbofan Rotor/Stator Interaction Noise Reduction Through Trailing Edge Blowing," Ph.D. Dissertation, Dept. of Aeronautics and Astronautics, Massachusetts Inst. of Technology, Cambridge, MA, 1998.
9. Idelchik, I. E., Handbook of Hydraulic Resistance, 3rd ed., Begell House, Inc., New York, 1996, pp. 189-502.
10. Waitz, I. A., Brookfield, J. M., Sell, J., and Hayden, B. J., "Preliminary Assessment of Wake Management Strategies for Reduction of Rotor-Stator Interaction Noise," Journal of Propulsion and Power, Vol. 12, No. 5, 1996, pp. 958-966.