Research Article
Computational Fluid Dynamics Analysis of Impingement Heat Transfer in an Inline Array of Multiple Jets
Table 3
Comparison of different turbulence models.
| Sr. No. | Turbulence models | Average heat transfer coefficient (h) | Error (% age) |
| 1 | Experimental value | 210 W/m2-K | — | 2 | k-ε STD | 181 W/m2-K | 13.8 | 3 | k-ε RNG | 192 W/m2-K | 8.57 | 4 | k-ε realizable | 191 W/m2-K | 9.04 | 5 | k-ω SST | 204 W/m2-K | 2.85 |
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