Two concepts enhance efficiency and flexibility of solar collectors: faceting collector surface and adding coloring agent to working fluid. Collector can be placed on existing structures and oriented to take advantage of position of sun. By adding coloring agent to working fluid, total absorbance can be increased and altered if required.
Faceted solar energy collectors
NASA Tech Briefs ; 1 , 2
01.08.1976
Sonstige
Keine Angabe
Englisch
NTRS | 1985
|NTRS | 1984
|NTRS | 1980