Table 1 Comparison of the numerical analysis with the experimental results
Reynolds number | Inlet temp (K) | Heat transfer (watts) | Percent of error | ||
|---|---|---|---|---|---|
Cold fluid | Hot fluid | Value by expt | Value by numbers | ||
4418 | 298 | 348 | 3419.85 | 3691.38 | 7.93 |
10,733 | 298 | 348 | 6799.85 | 7170.84 | 5.45 |
15,640 | 298 | 348 | 9018.42 | 9485.87 | 5.18 |
20,132 | 298 | 348 | 10164.25 | 10965.60 | 7.8 |