Advanced measurement techniques to characterize the near-specular reflectance of solar mirrors
Resumen: The precise measurement of the reflected energy from a solar reflector to the receiver is a challenging task because of its dependency on three different parameters: the wavelength of the incident light, its incidence angle and the acceptance angle of the receiver. Up to today, the commonly employed measurement equipment is not able to fully characterize the mirrors in the required range of parameters which is relevant for CSP. Within this work, four reflectometers were upgraded to overcome the current drawbacks. A Round Robin test among the different characterization methods has been carried out on four reflector materials. The conclusions drawn from the comparison of the measurement results help to improve the current SolarPACES Reflectance Guideline.
Idioma: Inglés
DOI: 10.1063/1.5117618
Año: 2019
Publicado en: AIP Conference Proceedings 2126 (2019), 110003 [10 pp]
ISSN: 0094-243X

Factor impacto SCIMAGO: 0.19 - Physics and Astronomy (miscellaneous)

Tipo y forma: Article (Published version)
Área (Departamento): Área Física Aplicada (Dpto. Física Aplicada)

Rights Reserved All rights reserved by journal editor


Exportado de SIDERAL (2021-01-12-12:57:18)


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Articles > Artículos por área > Física Aplicada



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