3 papers
physics.flu-dyn2026
A Finite Element Model for Fluid--Poroelastic Structure Interaction with Dissipative Interface
Mohammad Jannesari, Francesco Costanzo
This paper extends our prior work on interface conditions between two poroelastic domains to the case when a poroelastic domain interacts with a pure fluid. The porous medium is as…
physics.flu-dyn2025
Refinement of a Poroelastic Model for Zero Porosity: Finite Element Implementation and Investigation of Fluid Mechanics in the Perivascular Space
Mohammad Jannesari, Beatrice Ghitti, Bruce J. Gluckman +1
In conventional formulations of poroelasticity, when the porosity approaches zero or vanishes in some parts of the poroelastic domain, if only temporarily, the governing equations…
math.NA2025
Poroelastic flow across a permeable interface: a Hamilton's principle approach and its finite element implementation
Francesco Costanzo, Mohammad Jannesari, Beatrice Ghitti
We consider fluid flow across a permeable interface within a deformable porous medium. We use mixture theory. The mixture's constituents are assumed to be incompressible in their p…