Effect of Asymmetric Heat Transfer on Glass Deformations

During tempering or other heat treatment processes an uneven temperature field or even an asymmetric temperature field can be created in glass. In an asymmetric case glass can bend depending on the degree of temperature difference. With a known temperature field thermal strains, stress field, and d...

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Autor principal: Antti Aronen
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Lenguaje:EN
Publicado: Challenging Glass Conference 2016
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Acceso en línea:https://doaj.org/article/270d997353eb4635bf2420922f8d3205
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spelling oai:doaj.org-article:270d997353eb4635bf2420922f8d32052021-12-04T05:12:45ZEffect of Asymmetric Heat Transfer on Glass Deformations10.7480/cgc.2.24132589-8019https://doaj.org/article/270d997353eb4635bf2420922f8d32052016-06-01T00:00:00Zhttps://proceedings.challengingglass.com/index.php/cgc/article/view/68https://doaj.org/toc/2589-8019 During tempering or other heat treatment processes an uneven temperature field or even an asymmetric temperature field can be created in glass. In an asymmetric case glass can bend depending on the degree of temperature difference. With a known temperature field thermal strains, stress field, and deformations can be calculated. In the paper the theory governing the stress field and deformations is presented. A viscoelastic behavior with the structural relaxation of glass is taken into account. Antti AronenChallenging Glass ConferencearticleGlass temperingbendingAsymmetric temperature fieldClay industries. Ceramics. GlassTP785-869ENChallenging Glass Conference Proceedings, Vol 2, Iss 1 (2016)
institution DOAJ
collection DOAJ
language EN
topic Glass tempering
bending
Asymmetric temperature field
Clay industries. Ceramics. Glass
TP785-869
spellingShingle Glass tempering
bending
Asymmetric temperature field
Clay industries. Ceramics. Glass
TP785-869
Antti Aronen
Effect of Asymmetric Heat Transfer on Glass Deformations
description During tempering or other heat treatment processes an uneven temperature field or even an asymmetric temperature field can be created in glass. In an asymmetric case glass can bend depending on the degree of temperature difference. With a known temperature field thermal strains, stress field, and deformations can be calculated. In the paper the theory governing the stress field and deformations is presented. A viscoelastic behavior with the structural relaxation of glass is taken into account.
format article
author Antti Aronen
author_facet Antti Aronen
author_sort Antti Aronen
title Effect of Asymmetric Heat Transfer on Glass Deformations
title_short Effect of Asymmetric Heat Transfer on Glass Deformations
title_full Effect of Asymmetric Heat Transfer on Glass Deformations
title_fullStr Effect of Asymmetric Heat Transfer on Glass Deformations
title_full_unstemmed Effect of Asymmetric Heat Transfer on Glass Deformations
title_sort effect of asymmetric heat transfer on glass deformations
publisher Challenging Glass Conference
publishDate 2016
url https://doaj.org/article/270d997353eb4635bf2420922f8d3205
work_keys_str_mv AT anttiaronen effectofasymmetricheattransferonglassdeformations
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