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An arbitrary Lagrangian–Eulerian finite element formulation for a poroelasticity problem stemming from mixture theory

Journal Article · · Computer Methods in Applied Mechanics and Engineering
 [1];  [2]
  1. Pennsylvania State Univ., University Park, PA (United States). Center for Neural Engineering
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). Computational Simulation Group
In this paper, a finite element formulation is developed for a poroelastic medium consisting of an incompressible hyperelastic skeleton saturated by an incompressible fluid. The governing equations stem from mixture theory and the application is motivated by the study of interstitial fluid flow in brain tissue. The formulation is based on the adoption of an arbitrary Lagrangian–Eulerian (ALE) perspective. We focus on a flow regime in which inertia forces are negligible. Finally, the stability and convergence of the formulation is discussed, and numerical results demonstrate agreement with the theory.
Research Organization:
Pennsylvania State Univ., University Park, PA (United States); Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
National Science Foundation (NSF) (United States); USDOE National Nuclear Security Administration (NNSA)
Grant/Contract Number:
AC04-94AL85000
OSTI ID:
1429778
Alternate ID(s):
OSTI ID: 1550052
Report Number(s):
SAND2017--4971J; 653205
Journal Information:
Computer Methods in Applied Mechanics and Engineering, Journal Name: Computer Methods in Applied Mechanics and Engineering Vol. 323; ISSN 0045-7825
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (33)

A stabilized mixed finite element method for Darcy–Stokes flow journal January 2007
Crosslinked urethane doped polyester biphasic scaffolds: Potential for in vivo vascular tissue engineering journal July 2010
Variational Formulations and Finite Element Methods book January 1991
Finite Element Multigrid Methods book January 2002
Matching-based preprocessing algorithms to the solution of saddle-point problems in large-scale nonconvex interior-point optimization journal February 2007
Incompressible porous media models by use of the theory of mixtures journal January 1980
Compressible porous media models by use of the theory of mixtures journal January 1982
Lagrangian-Eulerian finite element formulation for incompressible viscous flows journal December 1981
An arbitrary lagrangian-eulerian finite element method for transient dynamic fluid-structure interactions journal September 1982
A stabilized mixed finite element method for Darcy flow journal August 2002
Formulation and finite element implementation of a multiplicative model of coupled poro-plasticity at finite strains under fully saturated conditions journal April 1999
Development of biodegradable crosslinked urethane-doped polyester elastomers journal December 2008
Variational implementation of immersed finite element methods journal July 2012
Boundary conditions at fluid-permeable interfaces in porous media: A variational approach journal August 2009
Stabilized finite element method for incompressible flows with high Reynolds number journal November 2010
Diffusion properties of the brain in health and disease journal September 2004
The diffusion parameters of the extracellular space are altered in focal cortical dysplasias journal July 2011
A systematic approximation for the equations governing convection–diffusion in a porous medium journal August 2010
Active Dilation of Penetrating Arterioles Restores Red Blood Cell Flux to Penumbral Neocortex after Focal Stroke journal January 2009
Two-Photon Microscopy as a Tool to Study Blood Flow and Neurovascular Coupling in the Rodent Brain journal February 2012
Chronic optical access through a polished and reinforced thinned skull journal October 2010
Nanomaterials design and tests for neural tissue engineering journal January 2013
A Paravascular Pathway Facilitates CSF Flow Through the Brain Parenchyma and the Clearance of Interstitial Solutes, Including Amyloid   journal August 2012
On Large-Scale Diagonalization Techniques for the Anderson Model of Localization journal January 2008
SUNDIALS: Suite of nonlinear and differential/algebraic equation solvers journal September 2005
Representation of Moving Wavefronts of Whisker Deflection in Rat Somatosensory Cortex journal September 2007
Diffusion in Brain Extracellular Space journal October 2008
Is There a Cerebral Lymphatic System? journal June 2013
Brain-wide pathway for waste clearance captured by contrast-enhanced MRI journal February 2013
A Novel Three-Phase Model of Brain Tissue Microstructure journal August 2008
Cerebral Arterial Pulsation Drives Paravascular CSF-Interstitial Fluid Exchange in the Murine Brain journal November 2013
Code Verification by the Method of Manufactured Solutions report June 2000
A Polished and Reinforced Thinned-skull Window for Long-term Imaging of the Mouse Brain journal January 2012

Cited By (3)

Functional hyperemia drives fluid exchange in the paravascular space posted_content November 2019
Functional hyperemia drives fluid exchange in the paravascular space preprint August 2020
Functional hyperemia drives fluid exchange in the paravascular space preprint August 2020

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