Titlebook: Computational Acoustics of Noise Propagation in Fluids - Finite and Boundary Element Methods; Steffen Marburg,Bodo Nolte Book 2008 Springe

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Fast Solution Methodslvers is that they do not require the dense matrix to be set up. Only matrix–vector products need to be evaluated which can be done efficiently using a multilevel fast multipole method. Based on real life problems it is shown that the computational complexity of the boundary element method can be reduced to . . .) for a problem with N unknowns.

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Book 2008 Method (BEM) is quite popular for exterior ones. ..That is why this valuable reference provides a complete survey of methods for computational acoustics, namely FEM and BEM. It demonstrates that both methods can be effectively used in the complementary cases. ...The chapters by well-known authors a

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Computational Aeroacoustics based on Lighthill’s Acoustic Analogynsists in computing the turbulent flow field from which the acoustic source terms are evaluated. Subsequently the acoustic radiation is computed. Therewith, no feedback from the acoustic field to the turbulent flow is considered.