Staggered-Grid Finite Difference Method for Numerical Simulation of the Formulated BISQ Model

Xin Ming Zhang; Chang Ming  Fu; Ting Ting  Guo

doi:10.4028/www.scientific.net/AMR.756-759.4742

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 756-759Staggered-Grid Finite Difference Method for...

Staggered-Grid Finite Difference Method for Numerical Simulation of the Formulated BISQ Model

Abstract:

In this paper, based on the formulated BISQ model including the Biot-flow and squirt-flow mechanism simultaneously, the elastic wave propagation in the isotropic porous medium filled with fluids is simulated by the staggered grid finite difference method. The perfectly matched layer method and the flux-corrected transport method are used to eliminate the effect of boundary reflection and numerical dispersion effect. The results of numerical simulation demonstrate that the method is effective.

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Advanced Materials Research (Volumes 756-759)

Pages:

4742-4746

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.756-759.4742

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Online since:

September 2013

Authors:

Xin Ming Zhang, Chang Ming Fu, Ting Ting Guo

Keywords:

Flux-Corrected Transport Method, Formulated BISQ Model, Perfectly Matched Layer Method, Staggered Grid Finite Difference Method

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