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Advanced cyclic accelerated aging testing of solar reflector materials

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dc.contributor.authorWette, Johannes
dc.contributor.authorSutter, Florian
dc.contributor.authorTu, Mai
dc.contributor.authorFernández-Garcia, Aránzazu
dc.contributor.authorBuendia, Francisco
dc.contributor.authorCarvalho, Maria João
dc.contributor.authorCunha Diamantino, Teresa
dc.date.accessioned2019-02-19T10:32:34Z
dc.date.available2019-02-19T10:32:34Z
dc.date.issued2018
dc.description.abstractABSTRACT: Lifetime prediction methods for the components of concentrated solar power (CSP) plants have been in the focus of interest of manufacturers and plant developers for the past years. Recently, an accelerated aging standard for solar mirrors was published by the Spanish AENOR committee [1]. This standard allows performing comparative testing but it is not suited to derive meaningful life-time estimations. Firstly, the testing defined in the standard is not aggressive enough to produce significant degradation on most of the materials and secondly, it has been shown that the passing of these tests does not guarantee a high durability during outdoor exposure [2]. These findings have proven the need for the investigation of more realistic procedures. To provoke the mechanisms that are detected during outdoor exposure, a more realistic application of environmental stresses is being investigated. In this work a series of tests is conducted in which several weathering stresses are combined and applied in a cyclic manner. Some of these cycles have shown to correlate better with real outdoor behavior.pt_PT
dc.description.versionN/Apt_PT
dc.identifier.citationWette, Johannes... [et.al.] - Advanced cyclic accelerated aging testing of solar reflector materials. In: SolarPACES 2018 Conference: Solar Power and Chemical Energy Systems, Casablanca, Morocco, 2-5 October, 2018, p. 1001-1002pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.9/3136
dc.language.isoengpt_PT
dc.relationPOCI- 01-0145-FEDER-016709pt_PT
dc.relationFCT PTDC/EMS-ENE/0578/2014pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMaterialspt_PT
dc.subjectSolar thermal collectorspt_PT
dc.subjectConcentrated solar powerpt_PT
dc.subjectAging testspt_PT
dc.titleAdvanced cyclic accelerated aging testing of solar reflector materialspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceCasablanca, Moroccopt_PT
oaire.citation.endPage1002pt_PT
oaire.citation.startPage1001pt_PT
oaire.citation.titleSolarPACES 2018 Conference: Solar Power and Chemical Energy Systemspt_PT
person.familyNameWette
person.familyNameCarvalho
person.familyNameCunha Diamantino
person.givenNameJohannes
person.givenNameMaria João
person.givenNameTeresa
person.identifier.ciencia-idAB12-0E87-100E
person.identifier.ciencia-idA81C-1FE7-1D42
person.identifier.orcid0000-0003-1389-5176
person.identifier.orcid0000-0001-8763-4847
person.identifier.orcid0000-0002-0481-0460
person.identifier.ridL-4158-2014
person.identifier.ridG-5063-2017
person.identifier.scopus-author-id56202276800
person.identifier.scopus-author-id7201413995
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
relation.isAuthorOfPublication75b52013-29b5-454c-98f3-1f2a73811b44
relation.isAuthorOfPublication612ce7fe-326e-4d96-be54-3b1aa9e64e71
relation.isAuthorOfPublication706d0686-58f1-440b-a903-6f57130b962c
relation.isAuthorOfPublication.latestForDiscovery75b52013-29b5-454c-98f3-1f2a73811b44

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