Heat Generation under Paper Tearing

Atsushi Tanaka, Tatsuo Yamauchi

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Abstract

Infrared thermography technique was employed to investigate the tearing process of paper. It could observe the development of stress concentration as a local temperature change in thermal images. Though delamination accompanied more or less with tearing process, it should occur only within a small number of layers. The ratio of heat generation to tear work was smaller than that for in-plane tensile test. The contribution of bending energy should partly explain this. Tear energy of NBKP sheets correlated well with heat by damage, except for heavy beating.
Original languageEnglish
Title of host publication2003 International Paper Physics Conference
Subtitle of host publicationPreprints
PublisherTAPPI Press
Pages287-292
ISBN (Electronic)1-896742-91-2
ISBN (Print)1-896742-90-4
Publication statusPublished - 2003
MoE publication typeA4 Article in a conference publication
Event2003 International Paper Physics Conference - Victoria, Canada
Duration: 7 Sep 200311 Sep 2003

Conference

Conference2003 International Paper Physics Conference
Abbreviated titleIPPC
CountryCanada
CityVictoria
Period7/09/0311/09/03

Fingerprint

Heat generation
Delamination
Stress concentration
Temperature
Hot Temperature

Cite this

Tanaka, A., & Yamauchi, T. (2003). Heat Generation under Paper Tearing. In 2003 International Paper Physics Conference: Preprints (pp. 287-292). TAPPI Press.
Tanaka, Atsushi ; Yamauchi, Tatsuo. / Heat Generation under Paper Tearing. 2003 International Paper Physics Conference: Preprints. TAPPI Press, 2003. pp. 287-292
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Tanaka, A & Yamauchi, T 2003, Heat Generation under Paper Tearing. in 2003 International Paper Physics Conference: Preprints. TAPPI Press, pp. 287-292, 2003 International Paper Physics Conference, Victoria, Canada, 7/09/03.

Heat Generation under Paper Tearing. / Tanaka, Atsushi; Yamauchi, Tatsuo.

2003 International Paper Physics Conference: Preprints. TAPPI Press, 2003. p. 287-292.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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AU - Yamauchi, Tatsuo

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AB - Infrared thermography technique was employed to investigate the tearing process of paper. It could observe the development of stress concentration as a local temperature change in thermal images. Though delamination accompanied more or less with tearing process, it should occur only within a small number of layers. The ratio of heat generation to tear work was smaller than that for in-plane tensile test. The contribution of bending energy should partly explain this. Tear energy of NBKP sheets correlated well with heat by damage, except for heavy beating.

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Tanaka A, Yamauchi T. Heat Generation under Paper Tearing. In 2003 International Paper Physics Conference: Preprints. TAPPI Press. 2003. p. 287-292