Two-Dimensional Finite Difference Forward Modeling for Stable Point Power Field Based on Optimized k Value

Xin Jiang; Sheng Bao Yu; Hui Luan

doi:10.4028/www.scientific.net/AMM.239-240.1242

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 239-240Two-Dimensional Finite Difference Forward Modeling...

Two-Dimensional Finite Difference Forward Modeling for Stable Point Power Field Based on Optimized k Value

Abstract:

The article presents a numerical simulation method for 2D resistivity finite difference forward calculation of point source. On the basis of traditional mixed boundary conditions and decomposition of linear equations, Xu's selection of the wave number k for Fourier inverse transform is using to obtain more accurate numerical results. The results show that this approach simplifies the problem of the numerical simulation for two-dimensional geoelectrical field and effectively control the simulation accurac

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Periodical:

Applied Mechanics and Materials (Volumes 239-240)

Pages:

1242-1245

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.239-240.1242

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Online since:

December 2012

Authors:

Xin Jiang, Sheng Bao Yu, Hui Luan

Keywords:

Accuracy, Finite Difference, Forward Calculation, Numerical Simulation

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References

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