<p>Phononic crystals are artificial periodic structures that can alter efficiently the flow of sound, acoustic waves, or elastic waves. They were introduced about twenty years ago and have gained increasing interest since then, both because of their amazing physical properties and because of their p
Phononic Crystals: Artificial Crystals for Sonic, Acoustic, and Elastic Waves
โ Scribed by Vincent Laude
- Publisher
- De Gruyter
- Year
- 2020
- Tongue
- English
- Leaves
- 440
- Edition
- 2. rev. and exten. edition
- Category
- Library
No coin nor oath required. For personal study only.
โฆ Synopsis
The book provides a comprehensive presentation of the topic of phononic and sonic crystals, including acoustic and elastic wave propagation in homogeneous and periodic media, Bloch waves and band structures, surface phononic crystals and phononic crystal slabs, evanescent Bloch waves and complex band structures, local resonance, dispersion and negative refraction, and phononic band gap guidance.
The book is accompanied with a comprehensive set of finite element model (FEM) scripts for solving basic phononic crystal problems, as supplementary material. The scripts should allow the reader to generate band structures for 2D and 3D phononic crystals, to compute Bloch waves, waveguide and cavity modes, and more.
They can be accessed here: https://members.femto-st.fr/vincent-laude/freefem-scripts-numerical-simulation-phononic-crystals
__Additional chapter on Topological Phononics.
__New: Examples of computations with perfectly matched layers (PML).
__Comprehensive set of finite element model (FEM) scripts.
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