Research Article
Experimental Study on a Forced-Circulation Loop Thermosiphon Solar Water Heating System
Table 4
Experimental results for collector performance linear fitting.
| Time | °C | °C | (W/m2) | (%) |
| 9:45 | 21.9 | 17.214 | 745.698 | 0.679 | 10:15 | 25.2 | 18.724 | 831.796 | 0.695 | 10:45 | 28.8 | 20.2 | 908.420 | 0.668 | 11:15 | 32.3 | 20.5 | 960.682 | 0.659 | 11:45 | 36.0 | 21.2 | 990.689 | 0.622 | 12:15 | 39.4 | 21.7 | 998.936 | 0.630 | 12:45 | 42.8 | 22.3 | 994.909 | 0.590 | 13:15 | 45.8 | 23.3 | 966.365 | 0.575 | 13:45 | 48.8 | 23.9 | 921.590 | 0.549 | 14:15 | 51.1 | 24.1 | 843.782 | 0.545 | 14:45 | 52.8 | 24.1 | 748.462 | 0.484 |
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