Optical properties of solar absorbers : results on Round Robin and guidelines

Carvalho, Maria João; Páscoa, Soraia; Sallaberry, Fabienne; Wilson, Helen Rose; Fischer, S.; Loren, Anders; Bohren, Andreas; Nielsen, Jan Erik

Publication

Optical properties of solar absorbers : results on Round Robin and guidelines

2018Conference object

dc.contributor.author	Carvalho, Maria João
dc.contributor.author	Páscoa, Soraia
dc.contributor.author	Sallaberry, Fabienne
dc.contributor.author	Wilson, Helen Rose
dc.contributor.author	Fischer, S.
dc.contributor.author	Loren, Anders
dc.contributor.author	Bohren, Andreas
dc.contributor.author	Nielsen, Jan Erik
dc.date.accessioned	2019-01-23T11:56:46Z
dc.date.available	2019-01-23T11:56:46Z
dc.date.issued	2018
dc.description.abstract	ABSTRACT: The scope of the standard ISO 22975-3:2014 is the determination of the long term behavior and service life of selective solar absorbers for use in vented flat plate collectors used in typical solar domestic hot water systems or combisystems. With this scope, this standard can be the basis for the certification of solar absorbers in the framework of Solar Keymark European Certification Scheme. Measurements of optical properties are fundamental to support this certification. Six test laboratories participated in a Round Robin test for the measurement of solar absorptance and thermal emittance of different absorber coatings. The samples used were one PVD coating and two selective paint coatings all on aluminum substrates. The results were submitted anonymously and were analyzed according to standard ISO 13528:2015. The results obtained showed good agreement among the measurements made by the participants and allowed the preparation of guidelines to guarantee quality of the measurements of optical properties of solar absorbers. A proposal to include absorber coatings in the Solar Keymark certification scheme was prepared.	pt_PT
dc.description.version	info:eu-repo/semantics/acceptedVersion	pt_PT
dc.identifier.citation	Carvalho, M.J.; Páscoa, S.; Sallaberry, F... [et.al.] - Optical properties of solar absorbers : results on Round Robin and guidelines. In: EuroSun 2018 : 12th International Conference on Solar Energy for Buildings and Industry. Rapperswil, Switzerland, 10-13 September, 2018, 8 p.	pt_PT
dc.identifier.uri	http://hdl.handle.net/10400.9/3108
dc.language.iso	eng	pt_PT
dc.relation	POCI-01-0145-FEDER-016709	pt_PT
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/	pt_PT
dc.subject	Round Robin test	pt_PT
dc.subject	Solar thermal systems	pt_PT
dc.subject	Absorber coatings	pt_PT
dc.subject	Optical properties	pt_PT
dc.title	Optical properties of solar absorbers : results on Round Robin and guidelines	pt_PT
dc.type	conference object
dspace.entity.type	Publication
oaire.awardURI	info:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FEMS-ENE%2F0578%2F2014/PT
oaire.citation.conferencePlace	Rapperswil, Switzerland	pt_PT
oaire.citation.title	EuroSun 2018 : 12th International Conference on Solar Energy for Buildings and Industry	pt_PT
oaire.fundingStream	9471 - RIDTI
person.familyName	Carvalho
person.familyName	Páscoa
person.givenName	Maria João
person.givenName	Soraia
person.identifier.ciencia-id	AB12-0E87-100E
person.identifier.ciencia-id	5D16-10AA-AF4E
person.identifier.orcid	0000-0001-8763-4847
person.identifier.orcid	0000-0002-2015-4547
person.identifier.rid	L-4158-2014
person.identifier.scopus-author-id	7201413995
project.funder.identifier	http://doi.org/10.13039/501100001871
project.funder.name	Fundação para a Ciência e a Tecnologia
rcaap.rights	openAccess	pt_PT
rcaap.type	conferenceObject	pt_PT
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