Development of a periodic thermal duffusivity method

dc.contributor.author Slutz, David
dc.contributor.department Materials Science and Engineering
dc.date 2018-08-15T23:42:17.000
dc.date.accessioned 2020-07-02T06:09:03Z
dc.date.available 2020-07-02T06:09:03Z
dc.date.copyright Tue Jan 01 00:00:00 UTC 1985
dc.date.issued 1985
dc.description.abstract <p>A method for determining the thermal diffusivities of brick shaped materials in a temperature range of 300-1000(DEGREES)C was developed. The present apparatus has measured thermal diffusivities in a range of 0.002-0.021 cm('2)/s with a precision better than 1% and an accuracy of 3-4%. This method utilizes Fourier analysis to determine the wavelength of a thermal wave inside a material, from which the thermal diffusivity is calculated. This method has proved to be comparable in accuracy to other methods such as the hot-wire method and the flash method.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/rtd/8763/
dc.identifier.articleid 9762
dc.identifier.contextkey 6343541
dc.identifier.doi https://doi.org/10.31274/rtd-180813-8727
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath rtd/8763
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/81787
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/rtd/8763/r_8604519.pdf|||Sat Jan 15 02:16:26 UTC 2022
dc.subject.disciplines Chemical Engineering
dc.subject.keywords Materials science and engineering
dc.subject.keywords Ceramic engineering
dc.title Development of a periodic thermal duffusivity method
dc.type article
dc.type.genre dissertation
dspace.entity.type Publication
relation.isOrgUnitOfPublication bf9f7e3e-25bd-44d3-b49c-ed98372dee5e
thesis.degree.level dissertation
thesis.degree.name Doctor of Philosophy
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