转折点 发表于 2025-3-28 16:57:55

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Conspiracy 发表于 2025-3-28 19:01:22

Classical Wave Equationsodel is based on the standard linear solid or Zener model. The multiple-relaxation model for seawater and air are also shown to be based on the Maxwell–Wiechert model, which is a generalization of the Zener model. This establishes the foundation for later generalization to fractional versions of the linear viscoelastic models.

葡萄糖 发表于 2025-3-29 01:01:09

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LATHE 发表于 2025-3-29 05:29:24

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intolerance 发表于 2025-3-29 10:35:26

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天真 发表于 2025-3-29 11:40:13

Justification for Power Laws and Fractional Models These models have temporal responses that are characterized by power laws, either exactly or asymptotically, and this corresponds to observed temporal characteristics in many media. The character of the fractional derivative operator is also such that it describes temporal memory in the media.

打谷工具 发表于 2025-3-29 17:32:23

Introduction,becomes negative. Such attenuation cannot be described with the equations above and the question that I asked myself some 15–20 years ago was whether it is possible to describe this in a better way. This book is the result of my quest for an answer.

啜泣 发表于 2025-3-29 20:44:05

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excursion 发表于 2025-3-30 03:55:22

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Pcos971 发表于 2025-3-30 05:38:00

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查看完整版本: Titlebook: Waves with Power-Law Attenuation; Sverre Holm Book 2019 Springer Nature Switzerland AG 2019 Power laws acoustics.Linear viscoelasticity.El