Electroelastic Coupled-Wave Scattering and Dynamic Stress Concentration of Triangular Defect Piezoceramics

In this paper, a method to calculate the dynamic stress concentration around the triangular defect of piezoelectric material under electroelastic coupling is studied and applied to the promising barium calcium zirconate titanate. Firstly, the electroelastic governing equation is decomposed by decoup...

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Auteurs principaux: Jiang Lin, Huawei Ji, Chuanping Zhou, Jiawei Fan, Xiao Han, Junqi Bao, Yongping Gong, Jing Ni, Weihua Zhou
Format: Artigo
Langue:Inglês
Publié: MDPI AG 2022-04-01
Collection:Actuators
Sujets:
lead-free piezoelectric composites
triangular defect
electroelastic coupling waves
dynamic stress concentration factor
Accès en ligne:https://www.mdpi.com/2076-0825/11/4/106
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