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Updated: Jun 23, 2025

Author Spotlight: Enhancing Fiber Composite Laminate Quality with the Wet Hand Lay-Up/Vacuum Bag Process
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一种引导波传播方法,用于在金属纤维层层中检测分层

A Fattahi1, M M Shokrieh1, S Kazemirad2

  • 1Composites Research Laboratory, Center of Excellence in Experimental Solid Mechanics and Dynamics, School of Mechanical Engineering, Iran University of Science and Technology, Tehran 16846-13114, Iran.

Ultrasonics
|June 25, 2024
PubMed
概括

兰姆波的有限元模拟可以检测纤维金属层 (FMLs) 中的分层. S0模式对损坏敏感,而A0模式检测了分层直径.

关键词:
分层是分层的方法.金属纤维层材料的使用方法有限元素建模的模型.导向波是指导的波.非破坏性的评估.

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相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
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