Table 3
Control values of irradiance, and air velocity through the channel, for activation of the fans in the four-step initial and optimized control strategies.
| 4-step control strategy | 1st step | 2nd step | 3rd step | 4th step |
|---|---|---|---|---|
| Initial | ||||
| (W/m2 − m/s) | 200 − 0.75 | 400 − 1.50 | 600 − 2.25 | 800 − 3.00 |
| Optimized | ||||
| (W/m2 − m/s) | 96 − 0.53 | 293 − 1.06 | 490 − 1.58 | 687 − 2.11 |
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