Research Article
Continuous Genetic Algorithm as a Novel Solver for Stokes and Nonlinear Navier Stokes Problems
Table 18
Summary of all Navier Stokes cases results.
| | | Solution method | Average norm error (according to exact solution) | CPU time (seconds) | Tolerance and termination criteria |
| | (Stokes case) | CGA | 2.05 × 10−4 | 7523 | Fitness = 0.99
or
number of generations = 3000 | Finite element
Wang et al., (2009) [24] | 5.05 × 10−4 | — | 1 × 10−8 | | Galerkin finite element in COMSOL | 1.25 × 10−5 | 0.045 | 1 × 10−6 |
| | (Nonlinear Navier Stokes case) | CGA | 1.198 × 10−4 | 7456 | Fitness = 0.99
or
number of generations = 3000 | | Galerkin finite element in COMSOL | 1.1052 | 0.546 | 1 × 10−6 |
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