Measured rotor wake and potential forcing functions, including blade row interactions

Journal of Propulsion and Power

Volumn 14, Issue 2, 1998, Pages 191-198

  Johnston, Robert T ^a,b   Feiereisen, John M ^a,b   Fleeter, Sanford ^a,b  

^a PURDUE UNIVERSITY   (United States)

^b AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPRESSIBLE FLOW; FLOW MEASUREMENT; FLUID STRUCTURE INTERACTION; FOURIER TRANSFORMS; HARMONIC ANALYSIS; INTAKE SYSTEMS; MATHEMATICAL MODELS; POTENTIAL FLOW; TURBOMACHINE BLADES; VORTEX FLOW; WAKES;

INLET GUIDE VANES (IGV); MACH NUMBER; POTENTIAL FORCING FUNCTIONS; VORTICAL POTENTIAL GUST SPLITTING ANALYSIS;

ROTORS;

EID: 0032027456     PISSN: 07484658     EISSN: 15333876     Source Type: Journal    
DOI: 10.2514/2.5285     Document Type: Article

References (9)

1. Mugridge, B. D., and Morfey, C. L., "Sources of Noise in Axial Flow Fans," Journal of the Acoustical Society of America, Vol. 51, No. 5, Pt. 1, 1971, pp. 1411-1426.
2. Lakshminarayana, B., and Davino, R., "Mean Velocity and Decay Characteristics of the Guide Vane and Stator Blade Wake of an Axial Flow Compressor," Journal of Engineering for Power, Vol. 102, Jan. 1980, pp. 50-60.
3. Majjigi, R. K., and Gliebe, P. R., "Development of a Rotor Wake/Vortex Model, Vol. 1 - Final Report," NASA CR 174849, 1984.
4. Chiaug, H. D., and Kielb, R. E., "An Analysis System for Blade Forced Response," American Society of Mechanical Engineers, Paper 92-GT-172, June 1992.
5. Henderson, G. H., and Fleeter, S., "Forcing Function Effects on Unsteady Aerodynamic Gust Response Part 1: Forcing Functions," American Society of Mechanical Engineers, Paper 92-GT-174, June 1992.
6. Manwaring, S. R., and Wisler, D. C., "Unsteady Aerodynamics and Gust Response in Compressors and Turbines," American Society of Mechanical Engineers, Paper 92-GT-422, June 1992.
7. Feiereisen, J. M., Montgomery, M. D., and Fleeter, S., "Unsteady Aerodynamic Forcing Functions: A Comparison Between Linear Theory and Experiment," American Society of Mechanical Engineers, Paper 93-GT-141, June 1993.
8. Goldstein, M. E., "Unsteady Vortical and Entropic Distortions of Potential Flows Around Arbitrary Obstacles," Journal of Fluid Mechanics, Vol. 89, Pt. 3, 1978, pp. 433-468.
9. Walker, G. J., and Oliver, A. V. R., "The Effect of Interaction Between Wakes from Blade Rows in an Axial Flow Compressor on the Noise Generated by Blade Interaction," Journal of Engineering for Power, Vol. 94, Oct. 1972, pp. 241-248.