A 3-D, symmetric, finite element formula
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Peter GΓΆransson
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Article
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1998
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John Wiley and Sons
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English
β 331 KB
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A weak solution of the coupled, acoustic-elastic, wave propagation problem for a flexible porous material is proposed for a 3-D continuum. Symmetry in the matrix equations; with respect to both volume, i.e. 'porous frame'-'pore fluid', and surface, i.e. 'porous frame/pore fluid'-'non-porous media',