Mixed Method for Isogeometric Analysis of Coupled Flow and Deformation in Poroelastic Media

Pressure oscillations at small time steps have been known to be an issue in poroelasticity simulations. A review of proposed approaches to overcome this problem is presented. Critical time steps are specified to alleviate this in finite element analyses. We present a mixed isogeometric formulation h...

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Главные авторы:	Yared Worku Bekele, Eivind Fonn, Trond Kvamsdal, Arne Morten Kvarving, Steinar Nordal
Формат:	Artigo
Язык:	Inglês
Опубликовано:	MDPI AG 2022-03-01
Серии:	Applied Sciences
Предметы:	poroelasticity isogeometric analysis mixed formulation pressure oscillations
Online-ссылка:	https://www.mdpi.com/2076-3417/12/6/2915
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