Variational theory for Chandrasekharaiah thermopiezoelectricity |
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Authors: | H E Jihuan |
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Institution: | Shanghai University, Shanghai Institute of Applied Mathematics and Mechanics, Shanghai 200072, China |
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Abstract: | Via the semi-inverse method of establishing generalized variational principle for physical problems, a classical variational model (non Gurtin-type and not involving convolutions) for Chandrasekharaiah thermopiezoelectricity is established directly from the governing equations. The present theory aims at providing a more complete theoretical basis for the variational-based finite element applications and variational-based meshless method (element-free method). |
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Keywords: | thermopiezoelectricity variational theory semi-inverse method finite element method Lagrange multiplier |
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