Research Article
Thermal Performance Test of a Phase-Change-Material Cool Roof System by a Scaled Model
Table 3
Average weather data of Test 1.
| | Cloud cover | Air temperature (°C) | Wind speed (m/s) |
| 9/22 | 0 | 32.5 | 1.3 | 9/23 | 9 | 24.6 | 2.2 | 9/24 | 3 | 29.8 | 3.1 | Average | 4 | 27.2 | 2.2 |
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