A wave expansion computational method for discrete frequency acoustics within inhomogeneous flows

2nd AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1996, Pages

  Caruthers, J E ^a   Engels, R C ^a   Raviprakash, G K ^a  

^a UNIVERSITY OF TENNESSEE SPACE INSTITUTE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROACOUSTICS; COMPUTATIONAL METHODS;

DISCRETE FREQUENCIES; DISCRETIZATIONS; FIELD EQUATION; FLOW ENVIRONMENT; FREQUENCY DOMAINS; INHOMOGENEOUS FLOW; LOW DISPERSIONS; QUASI-THREE-DIMENSIONAL PROBLEM;

FREQUENCY DOMAIN ANALYSIS;

EID: 78649556636     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1996-1684     Document Type: Conference Paper

References (8)

1. Roe, P. L., “Technical Prospects for Computational Aeroacoustics,” DGLR/AIAA paper 92-02-032, May 1992.
2. Thomas, J. P. and Roe, P. L., “Development of Non-Disspative Numerical Schemes for Computational Aeroacoustics,” AIAA paper 93-3382, July 1993.
3. Tarn, C. K. W., “Computational Aeroacoustics: Issues and Methods,” AIAA paper 95-0677, Jan. 1995.
4. Caruthers, J. E., French, J. C. and Raviprakash G. K., “Green's Function Discretization for Numerical Solution of the Helmholtz Equation,” Journal of Sound and Vibration, Volume 187(4), pp 553-568, November 9, 1995.
5. Caruthers, J. E., French, J. C. and Raviprakash G. K., “Recent Developments Concerning a New Discretization Method for the Helmholtz Equation,” Proceedings of 1st CEAS/AIAA Aeroacoustics Conference held at Munich, Germany, CEAS/AIAA paper 95-117, May 1995.
6. Raviprakash, G. K. “A Computational Method for the Analysis of Acoustic Radiation from Turbofan Inlets,” Ph.D. Dissertation, The University of Tennessee, Knoxville, May 1992.
7. Cauthers, J. E. and Raviprakash G. K., “A Numerical Solution Method for Acoustic Radiation Prom Axisymmetric Bodies,” Proceedings of the ICASE/LaRC Workshop on Benchmark Problems in Computational Aeroacoustics held at Hampton, VA, October 1994(NASA Conference Publication 3300), pp 245-254, May 1995.
8. G. Strang, Linear Algebra and its Applications, New York: Harcourt Brace Jovanivich third edition, 1988.