3 papers
math.NA2026
A Pressure-Robust Immersed Interface Method for Discrete Surfaces
Michael J. Facci, Qi Sun, Boyce E. Griffith
The immersed interface method (IIM) for fluid-structure interaction imposes discontinuities in the fluid stress along immersed boundaries that are generated by forces concentrated…
physics.flu-dyn2025
An Immersed Interface Method for Incompressible Flows and Near Contact
Michael J. Facci, Qi Sun, Boyce E. Griffith
We present an enhanced immersed interface method for simulating incompressible fluid flows in thin gaps between closely spaced immersed boundaries. This regime, common in engineere…
math.NA2024
An Immersed Interface Method for Incompressible Flows and Geometries with Sharp Features
Michael J. Facci, Ebrahim M. Kolahdouz, Boyce E. Griffith
The immersed interface method (IIM) for models of fluid flow and fluid-structure interaction imposes jump conditions that capture stress discontinuities generated by forces that ar…