Immersed boundary methods for simulating fluid–structure interaction
F Sotiropoulos, X Yang - Progress in Aerospace Sciences, 2014 - Elsevier
Fluid–structure interaction (FSI) problems commonly encountered in engineering and
biological applications involve geometrically complex flexible or rigid bodies undergoing …
biological applications involve geometrically complex flexible or rigid bodies undergoing …
Multiphysics simulations: Challenges and opportunities
We consider multiphysics applications from algorithmic and architectural perspectives,
where “algorithmic” includes both mathematical analysis and computational complexity, and …
where “algorithmic” includes both mathematical analysis and computational complexity, and …
A mechanics‐informed artificial neural network approach in data‐driven constitutive modeling
A mechanics‐informed artificial neural network approach for learning constitutive laws
governing complex, nonlinear, elastic materials from strain–stress data is proposed. The …
governing complex, nonlinear, elastic materials from strain–stress data is proposed. The …
[HTML][HTML] Shock waves generated by toroidal bubble collapse are imperative for kidney stone dusting during Holmium: YAG laser lithotripsy
Abstract Holmium: yttrium–aluminum-garnet (Ho: YAG) laser lithotripsy (LL) has been the
treatment of choice for kidney stone disease for more than two decades, yet the mechanisms …
treatment of choice for kidney stone disease for more than two decades, yet the mechanisms …
[HTML][HTML] Dynamic implosion of underwater cylindrical shells: Experiments and Computations
The implosion of an underwater structure is a dynamic event caused by the ambient external
pressure. It produces a short duration pressure pulse that radiates outwards and can …
pressure. It produces a short duration pressure pulse that radiates outwards and can …
The shifted boundary method for embedded domain computations. Part II: Linear advection–diffusion and incompressible Navier–Stokes equations
A Main, G Scovazzi - Journal of Computational Physics, 2018 - Elsevier
We propose a new embedded finite element method for the linear advection–diffusion
equation and the laminar and turbulent incompressible Navier–Stokes equations. The …
equation and the laminar and turbulent incompressible Navier–Stokes equations. The …
Modeling, simulation and validation of supersonic parachute inflation dynamics during Mars landing
A high fidelity multi-physics Eulerian computational framework is presented for the simu-
lation of supersonic parachute inflation during Mars landing. Unlike previous investigations …
lation of supersonic parachute inflation during Mars landing. Unlike previous investigations …
Computational analysis of bubble–structure interactions in near-field underwater explosion
The response of underwater structures to a near-field explosion is coupled with the
dynamics of the explosion bubble and the surrounding water. This multiphase fluid–structure …
dynamics of the explosion bubble and the surrounding water. This multiphase fluid–structure …
Shock-induced bubble collapse near solid materials: Effect of acoustic impedance
The fluid dynamics of a bubble collapsing near an elastic or viscoelastic material is coupled
with the mechanical response of the material. We apply a multiphase fluid–solid coupled …
with the mechanical response of the material. We apply a multiphase fluid–solid coupled …
An ALE formulation of embedded boundary methods for tracking boundary layers in turbulent fluid–structure interaction problems
C Farhat, VK Lakshminarayan - Journal of Computational Physics, 2014 - Elsevier
Abstract Embedded Boundary Methods (EBMs) for Computational Fluid Dynamics (CFD) are
usually constructed in the Eulerian setting. They are particularly attractive for complex Fluid …
usually constructed in the Eulerian setting. They are particularly attractive for complex Fluid …