Table 1 Size of computational grid, time step, and coordinates of Pi
From: Quasi-linear analysis of dispersion relation preservation for nonlinear schemes
Point | Grid number Nx | Time step, Δt | (kΔx, ωΔt) |
|---|---|---|---|
P1 | 422 | 10−8 | (1, 6.72 × 10−7) |
P2 | 422 | 10−3 | (1, 0.0672) |
P3 | 3046 | 10−3 | (1, 0.04848) |
P4 | 6082 | 10−3 | (1, 0.968) |