From: High order semi-implicit weighted compact nonlinear scheme for the all-Mach isentropic Euler system
N | ε=0.01 | ε=0.1 | ε=1 | |||
---|---|---|---|---|---|---|
 | L∞ error | Order | L∞ error | Order | L∞ error | Order |
40 | 7.59E−03 |  | 7.16E−05 |  | 1.23E−03 |  |
80 | 3.03E−03 | 1.32 | 8.78E−06 | 3.03 | 9.95E−05 | 3.63 |
160 | 6.37E−04 | 2.25 | 1.17E−06 | 2.90 | 1.31E−05 | 2.92 |
320 | 9.85E−05 | 2.69 | 1.48E−07 | 2.99 | 6.58E−07 | 4.32 |
640 | 1.28E−05 | 2.94 | 1.95E−08 | 2.93 | 8.75E−09 | 6.23 |