Simulating propagation of decoupled elastic waves using low-rank approximate mixed-domain integral operators for anisotropic media |
vp0,epsi,del,the
Figure 11. Partial of BP 2007 TTI model with parameters of (a) vertical P-wave velocity, Thomsen coefficients (b) and (c) , and (d) tilt angle . |
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ElasticPxKS,ElasticPzKS,ElasticSxKS,ElasticSzKS,ElasticxKS,ElasticzKS
Figure 12. Synthesized decoupled and total displacement fields at the time of 1.2 s using the low-rank pseudo-spectral solution with the -space adjustment that simultaneously extrapolate and decouple qP- and qSV-wave fields in the BP 2007 TI model: (a) x- and (b) z-components of qP-wave fields; (c) x- and (d) z-components of qSV-wave fields; (e) x- and (f) z-components of the total displacement fields. |
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Simulating propagation of decoupled elastic waves using low-rank approximate mixed-domain integral operators for anisotropic media |