Research Article
Sensitive Analysis for the Efficiency of a Parabolic Trough Solar Collector Based on Orthogonal Experiment
Table 1
The basic parameters of the LS-2 collector.
| Pipe length (m) | Opening width (m) | Focal length (m) | Metal tube diameter (m) | Glass tube diameter (m) |
| 7.8 | 5 | 1.49 | 0.067 (inner)/0.075 (outer) | 0.115 |
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