An eigen theory of waves in piezoelectric solids |
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| Authors: | Shaohua Guo |
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| Institution: | [1]School of Civil Engineering and Architecture, Zhejiang University of Science and Technology, 310023 Hangzhou, China [2]School of Civil Engineering and Architecture, Central South University, 410075 Changsha, China |
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| Abstract: | Based on the standard spaces of the physical presentation,both the quasi-static mechanical approximation and the quasi-static electromagnetic approximation of piezoelectric solids are studied here.The complete set of uncoupled elastic wave and electromagnetic wave equations are deduced.The results show that the number and propagation speed of elastic waves and electromagnetic waves in anisotropic piezoelectric solids are determined by both the subspaces of electromagnetically anisotropic media and ones of m... |
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| Keywords: | Piezoelectric solid Standard spaces Elastic wave Electromagnetic waves Modal equation |
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