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Time domain numerical modeling of wave propagation in 2D heterogeneous porous media
porous media elastic waves Biot’s model time splitting
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2011/3/2
This paper deals with the numerical modeling of wave propagation in porous media described by Biot’s theory. The viscous efforts between the fluid and the elastic skeleton are assumed to be a linear f...
DELTA-WAVE IN A SIMPLE 1-D $\bf 2 \times 2$ HYPERBOLIC PROBLEM
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2007/12/11
A simple one-dimensional $2\times 2$ hyperbolic system is considered in the
paper. The model contains a linear hyperbolic equation,
as well as a hyperbolic
equation of which the coefficients are ab...