Evaluation of Surface Slope Irregularity in Linear Parabolic Solar Collectors

<table>Elaboration of Figure <a href="../fig7/">7</a> aimed to highlight the spatial information (two-level binary image) of the horizontal lines. In the figure have been superimposed the horizontal reference lines.</table>

International Journal of Photoenergy

fig8

Figure 8

Figure 8: Evaluation of Surface Slope Irregularity in Linear Parabolic Solar Collectors 