Riccardo Sacco

Works (2)

Updated: July 5th, 2023 15:33

2019 journal article

On the role of compressibility in poroviscoelastic models

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 16(5), 6167–6208.

By: L. Bociu n , G. Guidoboni *, R. Sacco* & M. Verri  n

author keywords: porous media flow; viscoelasticity; explicit solutions; well-posedness; compressible components
TL;DR: Analysis of a poroviscoelastic mixture model stemming from the classical Biot's consolidation model for poroelastic media, comprising a fluid component and a solid component, coupled with a viscoelastic stress-strain relationship for the total stress tensor finds that compressibility allows the system to store potential energy as its components are elastically compressed. (via Semantic Scholar)
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Sources: Web Of Science, NC State University Libraries
Added: August 26, 2019

2018 journal article

THE ROLE OF STRUCTURAL VISCOELASTICITY IN DEFORMABLE POROUS MEDIA WITH INCOMPRESSIBLE CONSTITUENTS: APPLICATIONS IN BIOMECHANICS

MATHEMATICAL BIOSCIENCES AND ENGINEERING, 15(4), 933–959.

By: M. Verri *, G. Guidoboni, L. Bociu*  & R. Sacco*

author keywords: Deformable porous media flow; incompressible constituents; viscoelasticity; explicit solution; velocity blow-up; confined compression
MeSH headings : Biomechanical Phenomena; Biophysical Phenomena; Elasticity; Humans; Hydrodynamics; Mathematical Concepts; Models, Biological; Nonlinear Dynamics; Porosity; Tissue Engineering; Viscosity
TL;DR: For the first time, it is shown that the fluid velocity within the medium could increase tremendously, even up to infinity, should the external applied load experience sudden changes in time and the structural viscoelasticity be too small. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 29, 2018

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