Order and realisability of impulse response filters for accurate identification of acoustical multi-ports from transient CFD

International Journal of Acoustics and Vibrations

Volumn 9, Issue 3, 2004, Pages

  Polifke, Wolfgang ^a   Gentemann, Alexander ^a  

^a TECHNICAL UNIVERSITY OF MUNICH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC VARIABLES CONTROL; COMPUTATIONAL FLUID DYNAMICS; CORRELATION METHODS; DATA ACQUISITION; FIR FILTERS; MATHEMATICAL MODELS; NUMERICAL ANALYSIS; OPTIMAL SYSTEMS; PARAMETER ESTIMATION; WAVE FILTERS; Z TRANSFORMS;

PIPELINE SYSTEMS; SIMULATION DATA; TRANSFER MATRICES;

IMPULSE RESPONSE;

EID: 19544377331     PISSN: 10275851     EISSN: None     Source Type: Journal    
DOI: 10.20855/ijav.2004.9.3163     Document Type: Article

References (28)

1. Cremer, L. The second annual Fairy lecture: the treatment of fans as black boxes, J. of Sound and Vibration, 16, 1-15, (1971).
2. Munjal, M.L. Acoustics of Ducts and Mufflers, John Wiley & Sons, (1986).
3. Åbom, M., and Bodén, H. Modelling of fluid machines as sources of sound in duct and pipe systems, Acta Acustica, 3 (6), 549-560, (1995).
4. Lavrentjev, J., and Åbom, M. Characterization of fluid machines as acoustic multi-port sources, J. of Sound and Vibration, 197, 1-16, (1996).
5. Merk, H.J. An analysis of unstable combustion of premised gases, In 6th Symp. (Int.) on Comb, 500-512, (1956).
6. Åbom, M., and Bodén, H. Error analysis of Two-Microphone Measurements in Ducts with Flow, J. Acoust. Soc. Am., 83 (6), 2429-2438, (1988).
7. Polifke, W., Poncet, A., Paschereit, C.O., and Döbbeling, K. Determination of (Thermo-)acoustic transfer matrices by time-dependent numerical simulation, In 7th Int. Conference on Numerical Combustion, York, UK, (1998).
8. Polifke, W., Poncet, A., Paschereit, C.O., and Döbbeling, K. Reconstruction of Acoustic Transfer Matrices by Instationary Computational Fluid Dynamics, J. of Sound and Vibration, 245 (3), 483-510, (2001).
9. Polifke, W., and Wall, C. Non-reflecting boundary conditions for acoustic transfer matrix estimation with LES, In Proceedings of the Summer Program 2002, Stanford, USA, (2002).
10. Gentemann, A.M.G., Fischer, A., Evesque, S., and Polifke, W. Acoustic transfer matrix reconstruction and analysis for ducts with sudden change of area, In 9th AIAA/CEAS Aeroacoustics Conference, Hilton Head, S.C., U.S.A., (2003).
11. Gentemann, A., Hirsch, C., Kunze, K., Kiesewetter, F., Sattel-mayer, T., and Polifke, W. Validation of flame transfer function reconstruction for perfectly premixed swirl flames, In Int'l Gas Turbine and Aeroengine Congress & Exposition, ASME GT-2004-53776, Vienna, Austria, (2004).
12. Yuen, S.W., Gentemann, A., and Polifke, W. Investigation of the influence of boundary conditions on system identifiability using real time system modeling, In 11th Int. Congress on Sound and Vibration, St. Petersburg, Russia, 3501-3508, (2004).
13. Sklyarov, V.A., and Furletov, V.I. Frequency characteristics of a laminar flame, Zhurnal Prikladnoi Mekhaniki i Tekhnicheskoi Fiziki, 1, 84-94, (1975).
14. Bonn, D., Deutsch, G., and Krüger, U. Numerical Prediction of the Dynamic Behaviour of Turbulent Diffusion Flames, J. Eng. for Gas Turbines and Power, (120), 713-720, (1998).
15. Polifke, W., Kopitz, J., and Serbanovic, A. Impact of the Fuel Time Lag Distribution in Elliptical Premix Nozzles on Combustion Stability, In 7th AIAA/CEAS Aeroacoustics Conference, AIAA 2001-2104, Maastricht, The Netherlands, (2001).
16. Zhu, M., Dowling, A.P., and Bray, K.N.C. Flame transfer function calculation for combustion oscillations, Int'l Gas Turbine and Aeroengine Congress & Exposition, ASME 2001-GT-374, New Orleans, LA, (2001).
17. Kaufmann, A., Nicoud, F., and Poinsot, T. Flow forcing techniques for numerical simulation of combustion instabilities, Comb. & Flame, 131 (4), 371-385, (2002).
18. Zähringer, K., Durox, D., and Lacas, F. Helmholtz behaviour and transfer function of an industrial fuel swirl burner used in heating systems, HMT, 46, 3539-3548, (2003).
19. Chu, B.T. On the Generation of Pressure Waves at a Plane Flame Front, In 4th Symposium (Int.) on Combustion, 603-612, (1953).
20. Polifke, W., Paschereit, C.O., and Dobbeling, K. Constructive and Destructive Interference of Acoustic and Entropy Waves in a Premised Combustor with a Choked Exit, Int. J. of Acoustics and Vibration, 6 (3), 135-146, (2001).
21. Rabiner, L.R., and Gold, B. Theory and Application of Digital Signal Processing, Prentice Hall, (1975).
22. Bellanger, M. Digital Processing of Signals, Wiley Interscience, 3rd edition, (2000).
23. Ljung, L. System Identification - Theory For the User, Prentice Hall, 2nd Edition, (1999).
24. Shanmugan, K., and Breipohl, A. Random Signals, Detection, Estimation, and Data Analysis, J. Wiley and Sons, (1988).
25. Polifke, W., and Wall, C. Partially reflecting and non-reflecting boundary conditions for simulation of compressible viscous flow, In 11th Int. Congress on Sound and Vibration, St Petersburg, Russia, 813-820, (2004).
26. Paschereit, C.O., and Polifke, W. Investigation of the Thermo-Acoustic Characteristics of a Lean Premixed Gas Turbine Burner, In Int'l Gas Turbine and Aeroengine Congress & Exposition, ASME 98-GT-582, Stockhohn, Sweden, (1998).
27. Hirschberg, M. Introduction to aero-acoustics of internal flow, In Advances in Aeroacoustics, Brussels, BE, (2001).
28. Fluent Inc. Fluent 6 Documentation, Venterra Resource Park, Lebanon, NH, (2002).