41 citations · 65 across the 9 of their papers we have counts for
9 papers
A review of weakly enforced Dirichlet boundary conditions in computational flow analysis
Ming-Chen Hsu, Monu Jaiswal, Yuri Bazilevs
Strongly enforced Dirichlet boundary conditions require highly refined near-wall meshes to resolve steep velocity and thermal gradients. This introduces high computational costs, e…
Drag on a partially immersed sphere at the capillary scale
Robert Hunt, Ze Zhao, Eli Silver +3
We study the drag on a centimetric sphere in a uniform flow in the presence of a free surface as a function of submergence depth. Through direct force measurements in a custom benc…
Constraints for eliminating the Gibbs phenomenon in finite element approximation spaces
M. ten Eikelder, S. Stoter, Y. Bazilevs +1
One of the major challenges in finite element methods is the mitigation of spurious oscillations near sharp layers and discontinuities known as the Gibbs phenomenon. In this articl…
IGA-PD Penalty-Based Coupling for Immersed Air-Blast Fluid-Structure Interaction: A Simple and Effective Solution for Fracture and Fragmentation
Masoud Behzadinasab, Michael Hillman, Yuri Bazilevs
We present a novel formulation for the immersed coupling of Isogeometric Analysis (IGA) and Peridynamics (PD) for the simulation of fluid-structure interaction (FSI). We focus on a…
Coupling of IGA and Peridynamics for Air-Blast Fluid-Structure Interaction Using an Immersed Approach
Masoud Behzadinasab, Georgios Moutsanidis, Nathaniel Trask +2
We present a novel formulation based on an immersed coupling of Isogeometric Analysis (IGA) and Peridynamics (PD) for the simulation of fluid-structure interaction (FSI) phenomena…
A General-Purpose, Inelastic, Rotation-Free Kirchhoff-Love Shell Formulation for Peridynamics
Masoud Behzadinasab, Mert Alaydin, Nathaniel Trask +1
We present a comprehensive rotation-free Kirchhoff-Love (KL) shell formulation for peridynamics (PD) that is capable of modeling large elasto-plastic deformations and fracture in t…
A unified, stable and accurate meshfree framework for peridynamic correspondence modeling. Part II: wave propagation and enforcement of stress boundary conditions
Masoud Behzadinasab, John T. Foster, Yuri Bazilevs
The overarching goal of this work is to develop an accurate, robust, and stable methodology for finite deformation modeling using strong-form peridynamics (PD) and the corresponden…
A unified, stable and accurate meshfree framework for peridynamic correspondence modeling. Part I: core methods
Masoud Behzadinasab, Nathaniel Trask, Yuri Bazilevs
The overarching goal of this work is to develop an accurate, robust, and stable methodology for finite deformation modeling using strong-form peridynamics (PD) and the corresponden…
Variational multiscale modeling with discretely divergence-free subscales
John A. Evans, David Kamensky, Yuri Bazilevs
We introduce a residual-based stabilized formulation for incompressible Navier-Stokes flow that maintains discrete (and, for divergence-conforming methods, strong) mass conservatio…