Research Article
Symmetry Methods of Flow and Heat Transfer between Slowly Expanding or Contracting Walls
Table 11
Comparison between analytical and numerical solutions for self-axial velocity
at
for
,
.
| ā | Analytical method | Numerical method | Percentage error () |
| | 1.418772 | 1.419039 | 0.018778 | | 1.434252 | 1.435114 | 0.060097 | | 1.465211 | 1.465912 | 0.048020 | | 1.480690 | 1.480513 | 0.012005 |
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