97446 20210902121900.0 doi 10.1063/5.0028768 sideral 121688 ART-2020-121688 eng Montecchi, M. Enhanced equivalent model algorithm for solar mirrors 2020 Access copy available to the general public Unrestricted The SolarPACES Reflectance Guideline provides an essential tool to obtain comparable reflectance measurements, but because of the lack of adequate commercial instrumentation, till now the exhaustive characterization of reflectance behaviour versus incidence ¿i and (half) acceptance angle ¿ is unachieved. An expert group in Task III has been working to outline some practicable solutions. The Equivalent Model Algorithm (EMA) was found quite promising: with few input data, EMA allows to predict any reflectance feature by computation. The recent availability of reliable reflectance measurements at oblique incidence made possible the refinement of EMA by analysing a representative set of commercial solar mirrors. This paper describes the new EMA for solar mirror, named EMA4SM, and reports its validation. info:eu-repo/grantAgreement/EC/H2020/823802/EU/Solar Facilities for the European Research Area - Third Phase/SFERA-III This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 823802-SFERA-III info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 0.176 2020 Physics and Astronomy (miscellaneous) 2020 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Sutter, F. Fernández-García, A. Heimsath, A. Torres, F. Pelayo, C. Universidad de Zaragoza (orcid)0000-0003-0410-9735 2002 385 Universidad de Zaragoza Dpto. Física Aplicada Área Física Aplicada 2303 (2020), 100005 [10 pp] AIP conf. proc. AIP Conference Proceedings 0094-243X 257709 http://zaguan.unizar.es/record/97446/files/texto_completo.pdf Versión publicada 189279 http://zaguan.unizar.es/record/97446/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:97446 articulos driver 2021-09-02-10:34:49 ARTICLE