
Название: Waves with Power-Law Attenuation
Автор(ы): Holm S.
Издательство: Springer
Год: 2019
Страниц: 336
Формат: PDF
Размер: 10 Мб
Язык: English
This book integrates concepts from physical acoustics with those from linear viscoelasticity and fractional linear viscoelasticity. Compressional waves and shear waves in applications such as medical ultrasound, elastography, and sediment acoustics often follow power law attenuation and dispersion laws that cannot be described with classical viscous and relaxation models. This is accompanied by temporal power laws rather than the temporal exponential responses of classical models.