Research Article
An Analytical and a Numerical Method for Nonlinear Convection-Radiation Problems in Porous Fins
Table 3
Comparison of radiation values
.
| Node | | | | % |
| 1 | 1.0000 | 1.0000 | 0.0000 | 0.00% | 2 | 0.9228 | 0.7006 | 0.2222 | 24.08% | 5 | 0.7381 | 0.3975 | 0.3406 | 46.15% | 10 | 0.5334 | 0.2462 | 0.2873 | 53.85% | 20 | 0.3157 | 0.1445 | 0.1713 | 54.24% | 30 | 0.2087 | 0.1018 | 0.1069 | 51.22% | 40 | 0.1486 | 0.0778 | 0.0709 | 47.69% | 50 | 0.1121 | 0.0625 | 0.0496 | 44.21% | 60 | 0.0888 | 0.0524 | 0.0364 | 40.97% | 70 | 0.0738 | 0.0457 | 0.0281 | 38.11% | 80 | 0.0644 | 0.0413 | 0.0231 | 35.84% | 90 | 0.0593 | 0.0389 | 0.0204 | 34.36% | 100 | 0.0578 | 0.0382 | 0.0196 | 33.89% |
|
|