Numerical simulation of elastic seismic wave propagation in laterally inhomogeneous media (in Chinese)

1996 ◽  
Vol 33 (7) ◽  
pp. A305-A306
Keyword(s):  
Numerical Simulation ◽  
Wave Propagation ◽  
Seismic Wave ◽  
Seismic Wave Propagation ◽  
Inhomogeneous Media

Numerical Simulation of Seismic Wave Propagation in Different Media

2014 ◽  
Vol 596 ◽  
pp. 616-619
Author(s):  
Zhi Ren Feng
Keyword(s):  
Numerical Simulation ◽  
Wave Propagation ◽  
Seismic Wave ◽  
Model Simulation ◽  
Homogeneous Medium ◽  
Seismic Wave Propagation ◽  
Seismic Exploration ◽  
Scale Model ◽  
Small Scale ◽  
Simulation Accuracy

Theory of elastic waves layered homogeneous medium or even medium for the study can not meet the actual demand for seismic exploration, especially for fine rock to construct reservoirs for the study, had to consider small-scale heterogeneity of seismic wave propagation effects. In this thesis, multi-scale model of a complex medium, in ensuring the premise to further improve simulation accuracy simulation efficiency issue, the introduction of a variable grid numerical simulation techniques, and were analyzed for different types of grid difference, establish a different media model simulation results verify the validity of simulation and analyzes its efficiency and accuracy problems.

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