Numerical modeling of poro-viscoelastic wave propagation in effective Biot media using a mixed grid finite-difference frequency-space domain approach

2018 ◽  
Author(s):  
Xu Liu ◽  
Stewart Greenhalgh
Keyword(s):  
Numerical Modeling ◽  
Wave Propagation ◽  
Finite Difference ◽  
Difference Frequency ◽  
Space Domain ◽  
Frequency Space ◽  
Viscoelastic Wave Propagation ◽  
Viscoelastic Wave

On the construction and efficiency of staggered numerical differentiators for the wave equation

Geophysics ◽  
1990 ◽  
Vol 55 (1) ◽  
pp. 107-110 ◽  
Author(s):  
M. Kindelan ◽  
A. Kamel ◽  
P. Sguazzero
Keyword(s):  
Numerical Modeling ◽  
Wave Propagation ◽  
Wave Equation ◽  
Finite Difference ◽  
Computational Efficiency ◽  
Differential Operators ◽  
High Order

Finite‐difference (FD) techniques have established themselves as viable tools for the numerical modeling of wave propagation. The accuracy and the computational efficiency of numerical modeling can be enhanced by using high‐order spatial differential operators (Dablain,1986).

Sign in / Sign up

Export Citation Format

Share Document