Simulating the interaction of a three-dimensional vortex with airfoils using CAA

7th AIAA/CEAS Aeroacoustics Conference and Exhibit

Volumn , Issue , 2001, Pages

  Grogger, Herwig A ^a   Lummer, Markus ^a   Lauke, Thomas ^a  

^a GERMAN AEROSPACE CENTER DLR   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

CURVILINEAR COORDINATE; DIRECTIVITY PATTERN; GOVERNING EQUATIONS; NOISE GENERATION; ROTATIONAL AXES; RUNGE-KUTTA SCHEMES; SPATIAL DISCRETIZATIONS; TIME MARCHING;

ACOUSTIC NOISE; AIRFOILS; EULER EQUATIONS; RUNGE KUTTA METHODS; THREE DIMENSIONAL; VORTICITY;

AEROACOUSTICS;

EID: 84896831230     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. Atassi, H. M., Dusey, M., and Davis, C. M., "Acoustic Radiation from a Thin Airfoil in Nommiform Subsonic Flows," AIAA Journal, Jan. 1993, pp. 12-19.
2. Lockard, D. P. and Morris, P. J., "A Parallel Implementation of a Computational Aeroacoustic Algorithm for Airfoil Noises," AIAA Paper 96-1754.
3. Lockard, D. P. and Morris, P. J., "Radiated Noise from Airfoils in Realistic Mean Flows," AIAA Journal, Jun. 1998, pp. 907-914.
4. Atassi, H. M. and Subramaniam, S., "Acoustic Radiation from Lifting Airfoils in Compressible Subsonic Flow," AIAA Paper 90-3911.
5. Agarwal, R. K. and Huh, K. S., "Acoustic Radiation due to Gust-Airfoil Interaction in Compressible Flow," AIAA Paper 96-1755.
6. Hixon, R., Shih, S. -H., Dong, T., and Mankbandi, R. R., "Evaluation of Generilized Curvilinear Coordinate Transformations Applied to High-Accuracy Finite Difference Schemes," AIAA Paper 98-0370.
7. Tam, C. K. W. and Webb, J. C., "Dispersion-Relation- Preserving Finite Difference Schemes for Computational Acoustics," J Comp Phys, 107 1993, pp. 262-281.
8. Tam, C. K. W., Webb, J. C., and Dong, Z., "A Study of the Short Wave Components in Computational Acoustics," J Comp Acoustics, 1 1993, pp. 1-30.
9. Delfs, J. W. and Yin, J., "Leading Edge Noise Studies using CAA," AIAA Paper 99-1897.