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 | |||
---|---|---|---|---|---|---|
 | L1 error | Order | L1 error | Order | L1 error | Order |
40 | 4.87E−03 |  | 3.10E−05 |  | 1.05E−04 |  |
80 | 1.79E−03 | 1.45 | 3.94E−06 | 2.98 | 8.36E−06 | 3.65 |
160 | 3.29E−04 | 2.44 | 4.86E−07 | 3.02 | 4.77E−07 | 4.13 |
320 | 4.73E−05 | 2.80 | 6.08E−08 | 3.00 | 5.39E−09 | 6.47 |
640 | 6.10E−06 | 2.95 | 7.53E−09 | 3.01 | 1.27E−10 | 5.41 |