Download PDF by Frédéric Molinet: Acoustic High-Frequency Diffraction Theory

By Frédéric Molinet

protecting analytical examine in aerial and underwater acoustics, this new scholarly paintings treats the interplay of acoustic waves with hindrances that could be inflexible, smooth, elastic, or characterised through an impedance boundary situation. The procedure is based on asymptotic excessive frequency tools that are in line with the concept that of rays. For regardless of the development in numerical tools for diffraction difficulties, ray tools nonetheless stay the main helpful approach to approximation for studying wave motions. they supply not just huge actual perception and realizing of diffraction mechanisms yet also they are capable of deal with gadgets that are nonetheless too huge by way of wavelength to fall within the realm of numerical analysis.

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Acoustic High-Frequency Diffraction Theory by Frédéric Molinet

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