Abstract

AbstractBased on Lighthill's acoustic analogy we formulate the Spectral Lighthill Method (SLM). SLM is a method for the computation of acoustic far‐fields. It uses a spatio‐temporal Fourier transform of the Lighthill stress tensor. We show that SLM is a straightforward tool for the computation of acoustic far‐fields that enhances our physical understanding of sound generation and is useful in the numerical analysis of acoustic far‐field solvers. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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