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Design Optimisation and Validation of Phononic Crystal Plates for Manipulation of Elastodynamic Guided Waves
This thesis proposes novel designs of phononic crystal plates (PhPs) allowing ultra-wide controllability frequency ranges of guided waves at low frequencies, with promising structural and tunability characteristics. It reports on topology optimization of bi-material-layered (1D) PhPs allowing maximi...
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Müşterek Yazar: | |
Materyal Türü: | e-Kitap |
Dil: | İngilizce |
Baskı/Yayın Bilgisi: |
Cham :
Springer International Publishing : Imprint: Springer,
2018.
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Edisyon: | 1st ed. 2018. |
Seri Bilgileri: | Springer Theses, Recognizing Outstanding Ph.D. Research,
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Konular: | |
Online Erişim: | Full-text access OPAC'ta görüntüle |
İçindekiler:
- Background and Research Scope
- Literature Review and Research Objectives
- Optimisation Framework Formulation.- Optimisation of Bi-Material Layered 1D Phononic Crystal Plates (PhPs).-Optimisation of Porous 2D PhPs with Respect to In Stiffness.- Optimisation of Porous 2D PhPs: Topology Refinement Study and other Aspect Ratios.- Optimisation of Porous 2D PhPs for Deformation- Induced Tunability
- Experimental Validation of Optimised Porous 2D PhPs.- Conclusions and Recommendations for Future Work.