Isogeometric fluid-structure interaction: theory, algorithms, and computations

Y Bazilevs, VM Calo, TJR Hughes, Y Zhang - Computational mechanics, 2008 - Springer
We present a fully-coupled monolithic formulation of the fluid-structure interaction of an
incompressible fluid on a moving domain with a nonlinear hyperelastic solid. The arbitrary …

Finite element method

KJ Bathe - Wiley encyclopedia of computer science and …, 2007 - Wiley Online Library
The objective of this article is to give an overview of finite element methods that currently are
used extensively in academia and industry. The method is described in general terms, the …

Physics‐informed neural network method for forward and backward advection‐dispersion equations

QZ He, AM Tartakovsky - Water Resources Research, 2021 - Wiley Online Library
We propose a discretization‐free approach based on the physics‐informed neural network
(PINN) method for solving the coupled advection‐dispersion equation (ADE) and Darcy flow …

The variational multiscale method for laminar and turbulent flow

V Gravemeier - Archives of Computational Methods in Engineering, 2006 - Springer
The present article reviews the variational multiscale method as a framework for the
development of computational methods for the simulation of laminar and turbulent flows …

A framework for designing patient‐specific bioprosthetic heart valves using immersogeometric fluid–structure interaction analysis

F Xu, S Morganti, R Zakerzadeh… - … journal for numerical …, 2018 - Wiley Online Library
Numerous studies have suggested that medical image derived computational mechanics
models could be developed to reduce mortality and morbidity due to cardiovascular …

CRIMSON: An open-source software framework for cardiovascular integrated modelling and simulation

CJ Arthurs, R Khlebnikov, A Melville… - PLoS computational …, 2021 - journals.plos.org
In this work, we describe the CRIMSON (CardiovasculaR Integrated Modelling and
SimulatiON) software environment. CRIMSON provides a powerful, customizable and user …

Time dependent subscales in the stabilized finite element approximation of incompressible flow problems

R Codina, J Principe, O Guasch, S Badia - Computer Methods in Applied …, 2007 - Elsevier
In this paper we analyze a stabilized finite element approximation for the incompressible
Navier–Stokes equations based on the subgrid-scale concept. The essential point is that we …

Recent developments in variational multiscale methods for large-eddy simulation of turbulent flow

U Rasthofer, V Gravemeier - Archives of Computational Methods in …, 2018 - Springer
The variational multiscale method is reviewed as a framework for developing computational
methods for large-eddy simulation of turbulent flow. In contrast to other articles reviewing this …

Isogeometric divergence-conforming B-splines for the steady Navier–Stokes equations

JA Evans, TJR Hughes - … Models and Methods in Applied Sciences, 2013 - World Scientific
We develop divergence-conforming B-spline discretizations for the numerical solution of the
steady Navier–Stokes equations. These discretizations are motivated by the recent theory of …

VarNet: Variational neural networks for the solution of partial differential equations

R Khodayi-Mehr, M Zavlanos - Learning for dynamics and …, 2020 - proceedings.mlr.press
We propose a new model-based unsupervised learning method, called VarNet, for the
solution of partial differential equations (PDEs) using deep neural networks. Particularly, we …