| Scheme (10) | Shao [7] | C-N scheme | Cai [6] |
t = 0.2 | 1.575e−5 | 0.00056 | 0.00070 | 0.00053 |
t = 0.4 | 2.625e−5 | 0.00085 | 0.03331 | 0.00113 |
t = 0.6 | 6.728e−5 | 0.00112 | 0.06337 | 0.00175 |
t = 0.8 | 1.925e−4 | 0.00141 | 0.08433 | 0.00237 |