On the signal degradation induced by the interpolation and the sampling rate reduction in aeroacoustics hybrid methods

Author:

Cunha G.1,Redonnet S.1

Affiliation:

1. Department of CFD and Aeroacoustics, Onera (French Aerospace Lab); BP 72 - avenue Division Leclerc; Chatillon; 92322; France

Publisher

Wiley

Subject

Applied Mathematics,Computer Science Applications,Mechanical Engineering,Mechanics of Materials,Computational Mechanics

Reference23 articles.

1. Hybrid methods for airframe noise numerical prediction;Terracol;Theoretical and Computational Fluid Dynamics,2005

2. Aeroacoustic integral methods, formulation and efficient numerical implementation;Prieur;Aerospace Science and Technology,2001

3. Redonnet S Simulation de la propagation acoustique en presence d'ecoulements quelconques et de structures solides, par resolution numerique des equations d'euler Ph.D. Thesis 2001

4. Numerical prediction of airfoil aerodynamic noise;Manoha;AIAA Paper 2002-2573,,2002

5. Redonnet S On the numerical prediction of aerodynamic noise via a hybrid approach - part 1 AIAA Paper 2010-3709 2010

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