Fan flutter computations using the harmonic balance method

44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2008, Pages

  Bakhle, Milind A ^a,d   Thomas, Jeffrey P ^b,e   Reddy, T S R ^c,f  

^a NASA GLENN RESEARCH CENTER   (United States)

^b DUKE UNIVERSITY   (United States)

^c UNIVERSITY OF TOLEDO   (United States)

^d Structures and Dynamics Branch   (United States)

^e Dept of Mechanical Engineering and Materials Science ^*  (United States)

^f and Manufacturing Engineering   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROELASTICITY; CODES (SYMBOLS); COMPUTATIONAL FLUID DYNAMICS; ELASTIC WAVES; FLUTTER (AERODYNAMICS); PROPULSION; WIND TUNNELS;

AEROELASTIC BEHAVIOR; BLADE VIBRATIONS; HARMONIC BALANCE METHOD; THREE DIMENSIONAL CODE; TIME-ACCURATE; UNSTEADY FLOWFIELDS; WIND-TUNNEL TESTING;

NAVIER STOKES EQUATIONS;

EID: 77957846641     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2008-4743     Document Type: Conference Paper

References (5)

1. Bakhle, M. A., Srivastava, R., Panovsky, J., Keith, T. G., Jr., Stefko, G. L., "Flutter Calculations of an Experimental Fan," Paper US-2, CEAS/AIAA/NVvL International Forum on Aeroelasticity and Structural Dynamics, Amsterdam, June 4-6 2003.
2. Srivastava, R., Bakhle, M. A., and Keith, T. G., Jr., "Numerical Simulation of Aerodynamic Damping for Flutter Analysis of Turbomachinery Blade Rows," Journal of Propulsion and Power, Vol. 19, No. 2, March-April 2003.
3. Hall, K. C., Thomas, J. P., and Clark, W. S., "Computation of Unsteady Nonlinear Flows in Cascades Using a Harmonic Balance Technique," AIAA Journal, Vol. 40, No. 5, May 2002.
4. Ekici, K., Hall, K. C., "Nonlinear Analysis of Unsteady Flows in Multistage Turbomachines Using Harmonic Balance," AIAA Journal, Vol. 45, No. 5, May 2007, pp. 1047-1057.
5. Weir, D., "NASA AST - AOI 14, Design and Test of Fan and Nacelle Models for Quiet High Speed Fan - Final Report," NASA CR-2003-212370, July 2003.