Immersed methods for fluid–structure interaction
BE Griffith, NA Patankar - Annual review of fluid mechanics, 2020 - annualreviews.org
Fluid–structure interaction is ubiquitous in nature and occurs at all biological scales.
Immersed methods provide mathematical and computational frameworks for modeling fluid …
Immersed methods provide mathematical and computational frameworks for modeling fluid …
Thin and sharp edges bodies-fluid interaction simulation using cut-cell immersed boundary method
This study aims to develop an adaptive mesh refinement (AMR) algorithm combined with
Cut-Cell IBM using two-stage pressure–velocity corrections for thin-object FSI problems. To …
Cut-Cell IBM using two-stage pressure–velocity corrections for thin-object FSI problems. To …
Proprioceptive feedback amplification restores effective locomotion in a neuromechanical model of lampreys with spinal injuries
Spinal injuries in many vertebrates can result in partial or complete loss of locomotor ability.
While mammals often experience permanent loss, some nonmammals, such as lampreys …
While mammals often experience permanent loss, some nonmammals, such as lampreys …
A coupled flow and beam model for fluid–slender body interaction
In this study, a coupled numerical model for simulation of 3D flow interacting with a slender
body is proposed. A discrete-forcing immersed boundary method is implemented to couple …
body is proposed. A discrete-forcing immersed boundary method is implemented to couple …
Three-dimensional numerical simulation of vortex-induced vibration of a free spanning submarine cable in uniform currents
The free spanning submarine cable, a slender and flexible structure with a certain sag,
exhibits unique vortex-induced vibration (VIV) characteristics in currents compared to …
exhibits unique vortex-induced vibration (VIV) characteristics in currents compared to …
3D computational modeling of bleb initiation dynamics
W Strychalski - Frontiers in Physics, 2021 - frontiersin.org
Blebbing occurs in cells under high cortical tension when the membrane locally detaches
from the actin cortex, resulting in pressure-driven flow of the cytosol and membrane …
from the actin cortex, resulting in pressure-driven flow of the cytosol and membrane …
A finite element method for a fourth order surface equation with application to the onset of cell blebbing
A variational problem for a fourth order parabolic surface partial differential equation is
discussed. It contains non-linear lower order terms, on which we only make abstract …
discussed. It contains non-linear lower order terms, on which we only make abstract …
Immersed boundary simulations of cell-cell interactions in whole blood
We present a new method for the geometric reconstruction of elastic surfaces simulated by
the immersed boundary method with the goal of simulating the motion and interactions of …
the immersed boundary method with the goal of simulating the motion and interactions of …
A fine-grained parallelization of the immersed boundary method
We present new algorithms for the parallelization of Eulerian–Lagrangian interaction
operations in the immersed boundary method. Our algorithms rely on two well-studied …
operations in the immersed boundary method. Our algorithms rely on two well-studied …