Debonding waves in gel thin films.
Schallamach wave
calculus of variations
debonding
gels
minimum dissipation
Journal
Proceedings. Mathematical, physical, and engineering sciences
ISSN: 1364-5021
Titre abrégé: Proc Math Phys Eng Sci
Pays: England
ID NLM: 9891746
Informations de publication
Date de publication:
Sep 2020
Sep 2020
Historique:
received:
01
01
2020
accepted:
25
06
2020
entrez:
19
10
2020
pubmed:
20
10
2020
medline:
20
10
2020
Statut:
ppublish
Résumé
We develop a mathematical model for the sliding of a gel sheet adhered to a moving substrate. The sliding takes place by the motion of detached region between the gel sheet and the substrates, i.e. the propagation of a Schallamach wave. Efficient numerical methods are developed to solve the problem. Numerical examples illustrate that the model can describe the Schallamach wave and are consistent with the existing experiments qualitatively.
Identifiants
pubmed: 33071566
doi: 10.1098/rspa.2020.0001
pii: rspa20200001
pmc: PMC7544342
doi:
Types de publication
Journal Article
Langues
eng
Pagination
20200001Informations de copyright
© 2020 The Author(s).
Déclaration de conflit d'intérêts
We declare we have no competing interest.
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