International Journal of Photoenergy / 2017 / Article / Tab 4

Research Article

Optical Tests on a Curve Fresnel Lens as Secondary Optics for Solar Troughs

Table 4

Mean values of the concentration factor C.

Lens mm mm mm mm mm

Lens_A1.441.541.621.701.73
Lens_B2.002.092.132.122.10
Lens_C1.952.042.082.092.04

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