Książka New Acoustics Based on Metamaterials Woon Siong Gan

New Acoustics Based on Metamaterials

Język: Angielski
Oprawa: Twarda
Dostępność: Dostępna u dostawcy
Wysyłamy za 10-13 dni
948.01
This book highlights the acoustical metamaterials' capability to manipulate the direction of sound p...

Informacje o książce

Język
Angielski
Oprawa
Książka - Twarda
Data wydania
2017
strony
313
EAN
9789811063756
ISBN
9811063753
Enbook ID
16804963
Waga
652
Wymiary
246 x 166 x 26

Pełny opis

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.

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