Nonoscillatory Central Schemes for Hyperbolic Systems of Conservation Laws in Three-Space Dimensions

Figure 3

Instantaneous solutions, at 𝑋=0.5 and 𝑌=0.5, of the nonlinear scalar equation (19) using the CWENO polynomial reconstruction at time 𝑡=0.2 for various grid resolutions. Lines: dashed black ∶40³, solid black ∶60³, solid red ∶80³, solid blue ∶100³, and solid green ∶120³.