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New Acoustics Based on Metamaterials

von Woon Siong Gan
Softcover - 9789811348662
235,39 €
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Hardcover - 9789811063756
235,39 €

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Weitere Formate

Hardcover - 9789811063756
235,39 €

Beschreibung


This book highlights the acoustical metamaterials’ capability to manipulate the direction of sound propagation in solids which in turn control the scattering, diffraction and refraction, the three basic mechanisms of sound propagation in solids. This gives rise to several novel theories and applications and hence the name new acoustics. As an introduction, the book mentions that symmetry of acoustic fields is the theoretical framework of acoustical metamaterials. This is then followed by describing that acoustical metamaterials began with locally resonant sonic materials which ushered in the concept of negative acoustic parameters such as mass density and bulk modulus. This complies with form invariance of the acoustic equation of motion which again exemplifies the symmetry property of acoustic fields.

Details

Verlag Springer Singapore
Ersterscheinung 26. Januar 2019
Maße 23.5 cm x 15.5 cm
Gewicht 505 Gramm
Format Softcover
ISBN-13 9789811348662
Auflage Softcover reprint of the original 1st ed. 2018
Seiten 313

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