Research Article
Symmetry Methods of Flow and Heat Transfer between Slowly Expanding or Contracting Walls
Table 10
Comparison between analytical and numerical solutions for self-axial velocity
at
for
,
.
| ā | Analytical method | Numerical method | Percentage error () |
| | 1.542820 | 10548592 | 0.372749 | | 1.531544 | 1.533740 | 0.143138 | | 1.508993 | 1.510721 | 0.114334 | | 1.497718 | 1.501653 | 0.262055 |
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