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research article
From the free surface flow of a viscoelastic fluid towards the elastic deformation of a solid
The free surface flow of an Oldroyd-B viscoelastic fluid is considered, following A. Bonito, M. Picasso, and M. Laso (2006)[1]. When removing a term in the extra-stress constitutive relation, the description of an elastic incompressible solid is obtained, in Eulerian coordinates, with the velocity field as the unknown, rather than the usual deformation field. Two simulations are proposed, a bouncing ball and an oscillating beam. (C) 2016 Academie des sciences. Published by Elsevier Masson SAS. Allrightsreserved.
Type
research article
Web of Science ID
WOS:000375114500019
Authors
Publication date
2016
Published in
Volume
354
Issue
5
Start page
543
End page
548
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
July 19, 2016
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