Please use this identifier to cite or link to this item: https://doi.org/10.15480/882.2531
DC FieldValueLanguage
dc.contributor.authorEchtermeyer, Andreas T.-
dc.contributor.authorKrauklis, Andrey E.-
dc.contributor.authorGagani, Abedin I.-
dc.contributor.authorSæter, Erik-
dc.date.accessioned2019-12-10T11:54:36Z-
dc.date.available2019-12-10T11:54:36Z-
dc.date.issued2019-12-06-
dc.identifierdoi: 10.3390/fib7120107-
dc.identifier.citationFibers 7 (12): 107 (2019)de_DE
dc.identifier.issn2079-6439de_DE
dc.identifier.urihttp://hdl.handle.net/11420/3968-
dc.description.abstractUnderstanding the strength degradation of glass and carbon fibers due to exposure to liquids over time is important for structural applications. A model has been developed for glass fibers that links the strength reduction in water to the increase of the Griffith flaw size of the fibers. The speed of the increase is determined by regular chemical dissolution kinetics of glass in water. Crack growth and strength reduction can be predicted for several water temperatures and pH, based on the corresponding dissolution constants. Agreement with experimental results for the case of water at 60 °C with a pH of 5.8 is reasonably good. Carbon fibers in water and toluene and glass fibers in toluene do not chemically react with the liquid. Subsequently no strength degradation is expected and will be confirmed experimentally. All fiber strength measurements are carried out on bundles. The glass fibers are R-glass.en
dc.language.isoende_DE
dc.publisherMultidisciplinary Digital Publishing Institutede_DE
dc.relation.ispartofFibersde_DE
dc.rightsCC BY 4.0de_DE
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.ddc600: Technikde_DE
dc.subject.ddc620: Ingenieurwissenschaftende_DE
dc.titleZero stress aging of glass and carbon fibers in water and oil : strength reduction explained by dissolution kineticsde_DE
dc.typeArticlede_DE
dc.date.updated2019-12-09T08:28:11Z-
dc.identifier.doi10.15480/882.2531-
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.identifier.urnurn:nbn:de:gbv:830-882.057144-
tuhh.oai.showtruede_DE
tuhh.abstract.englishUnderstanding the strength degradation of glass and carbon fibers due to exposure to liquids over time is important for structural applications. A model has been developed for glass fibers that links the strength reduction in water to the increase of the Griffith flaw size of the fibers. The speed of the increase is determined by regular chemical dissolution kinetics of glass in water. Crack growth and strength reduction can be predicted for several water temperatures and pH, based on the corresponding dissolution constants. Agreement with experimental results for the case of water at 60 °C with a pH of 5.8 is reasonably good. Carbon fibers in water and toluene and glass fibers in toluene do not chemically react with the liquid. Subsequently no strength degradation is expected and will be confirmed experimentally. All fiber strength measurements are carried out on bundles. The glass fibers are R-glass.de_DE
tuhh.publisher.doi10.3390/fib7120107-
tuhh.publication.instituteKunststoffe und Verbundwerkstoffe M-11de_DE
tuhh.identifier.doi10.15480/882.2531-
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.volume7de_DE
dc.relation.project245606/E30 in the Petromaks 2 programmede_DE
dc.rights.nationallicensefalsede_DE
dc.identifier.scopus2-s2.0-85076894856de_DE
tuhh.container.articlenumber107de_DE
local.status.inpressfalsede_DE
local.funding.infoResearch Council of Norwayde_DE
datacite.resourceTypeJournal Article-
datacite.resourceTypeGeneralText-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.languageiso639-1en-
item.creatorGNDEchtermeyer, Andreas T.-
item.creatorGNDKrauklis, Andrey E.-
item.creatorGNDGagani, Abedin I.-
item.creatorGNDSæter, Erik-
item.mappedtypeArticle-
item.cerifentitytypePublications-
item.openairetypeArticle-
item.fulltextWith Fulltext-
item.grantfulltextopen-
item.creatorOrcidEchtermeyer, Andreas T.-
item.creatorOrcidKrauklis, Andrey E.-
item.creatorOrcidGagani, Abedin I.-
item.creatorOrcidSæter, Erik-
crisitem.author.deptKunststoffe und Verbundwerkstoffe M-11-
crisitem.author.orcid0000-0002-0005-2877-
crisitem.author.orcid0000-0003-2380-4450-
crisitem.author.orcid0000-0002-4715-5646-
crisitem.author.parentorgStudiendekanat Maschinenbau-
Appears in Collections:Publications with fulltext
Files in This Item:
File Description SizeFormat
fibers-07-00107.pdf1,59 MBAdobe PDFView/Open
Thumbnail
Show simple item record

Page view(s)

288
Last Week
0
Last month
6
checked on Jun 8, 2023

Download(s)

191
checked on Jun 8, 2023

SCOPUSTM   
Citations

4
Last Week
0
Last month
checked on Jun 30, 2022

Google ScholarTM

Check

Note about this record

Cite this record

Export

This item is licensed under a Creative Commons License Creative Commons