Table 3 Nusselt numbers (A = 1:2). Nusselt number values based on Fig. 14 (A = 1:2)
Q | α | Nu(0.5%) | Nu(0.3%) | Nu(0.1%) | Nu(0%) |
|---|---|---|---|---|---|
1 W | −45 | 0.21153 | 0.19679 | 0.18278 | 0.17788 |
0 | 0.24552 | 0.22783 | 0.20294 | 0.18955 | |
45 | 0.2284 | 0.21822 | 0.19236 | 0.18577 | |
90 | 0.21981 | 0.20564 | 0.18664 | 0.18157 | |
5 W | −45 | 0.71806 | 0.68137 | 0.64216 | 0.6091 |
0 | 0.86677 | 0.82804 | 0.76474 | 0.69884 | |
45 | 0.829 | 0.79205 | 0.72391 | 0.66098 | |
90 | 0.78393 | 0.76264 | 0.70126 | 0.64364 | |
10 W | −45 | 1.13829 | 1.09805 | 1.04143 | 1.00264 |
0 | 1.27625 | 1.22757 | 1.14081 | 1.09706 | |
45 | 1.23027 | 1.17417 | 1.10987 | 1.08314 | |
90 | 1.18711 | 1.14366 | 1.09506 | 1.06465 | |
15 W | −45 | 1.45308 | 1.41801 | 1.3465 | 1.31214 |
0 | 1.572 | 1.53298 | 1.41562 | 1.38905 | |
45 | 1.54297 | 1.47638 | 1.39931 | 1.36964 | |
90 | 1.50899 | 1.45712 | 1.37573 | 1.34674 | |
20 W | −45 | 1.69537 | 1.63891 | 1.53034 | 1.48585 |
0 | 1.80587 | 1.75282 | 1.61349 | 1.56828 | |
45 | 1.75054 | 1.70163 | 1.59055 | 1.54486 | |
90 | 1.70272 | 1.65153 | 1.56853 | 1.52402 |