Research Article
Study on the Optical Properties of Triangular Cavity Absorber for Parabolic Trough Solar Concentrator
Table 1
Simulation parameters for the optical properties of the cavity absorber.
| Parameter | Aperture width | Depth-to-width ratio | Offset distance from focus |
| Aperture width | — | 45 mm | 45 mm | Depth-to-width ratio | 3 : 5 | — | 3 : 5 | Offset distance from focus | 0 cm | 0 cm | — |
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