A review of trimming in isogeometric analysis: challenges, data exchange and simulation aspects

B Marussig, TJR Hughes - Archives of computational methods in …, 2018 - Springer
We review the treatment of trimmed geometries in the context of design, data exchange, and
computational simulation. Such models are omnipresent in current engineering modeling …

An immersogeometric variational framework for fluid–structure interaction: Application to bioprosthetic heart valves

D Kamensky, MC Hsu, D Schillinger, JA Evans… - Computer methods in …, 2015 - Elsevier
In this paper, we develop a geometrically flexible technique for computational fluid–structure
interaction (FSI). The motivating application is the simulation of tri-leaflet bioprosthetic heart …

[图书][B] Isogeometric analysis: toward integration of CAD and FEA

JA Cottrell, TJR Hughes, Y Bazilevs - 2009 - books.google.com
“The authors are the originators of isogeometric analysis, are excellent scientists and good
educators. It is very original. There is no other book on this topic.”—René de Borst …

Fluid–structure interaction analysis of bioprosthetic heart valves: significance of arterial wall deformation

MC Hsu, D Kamensky, Y Bazilevs, MS Sacks… - Computational …, 2014 - Springer
We propose a framework that combines variational immersed-boundary and arbitrary
Lagrangian–Eulerian methods for fluid–structure interaction (FSI) simulation of a …

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 …

Variational multiscale residual-based turbulence modeling for large eddy simulation of incompressible flows

Y Bazilevs, VM Calo, JA Cottrell, TJR Hughes… - Computer methods in …, 2007 - Elsevier
We present an LES-type variational multiscale theory of turbulence. Our approach derives
completely from the incompressible Navier–Stokes equations and does not employ any ad …

Dynamic and fluid–structure interaction simulations of bioprosthetic heart valves using parametric design with T-splines and Fung-type material models

MC Hsu, D Kamensky, F Xu, J Kiendl, C Wang… - Computational …, 2015 - Springer
This paper builds on a recently developed immersogeometric fluid–structure interaction
(FSI) methodology for bioprosthetic heart valve (BHV) modeling and simulation. It enhances …

The bending strip method for isogeometric analysis of Kirchhoff–Love shell structures comprised of multiple patches

J Kiendl, Y Bazilevs, MC Hsu, R Wüchner… - Computer Methods in …, 2010 - Elsevier
In this paper we present an isogeometric formulation for rotation-free thin shell analysis of
structures comprised of multiple patches. The structural patches are C1-or higher-order …

Recent advances in ALE-VMS and ST-VMS computational aerodynamic and FSI analysis of wind turbines

A Korobenko, Y Bazilevs, K Takizawa… - … in Computational Fluid …, 2018 - Springer
We describe the recent advances made by our teams in ALE-VMS and ST-VMS
computational aerodynamic and fluid–structure interaction (FSI) analysis of wind turbines …

Isogeometric collocation methods

F Auricchio, LB Da Veiga, TJR Hughes… - … Models and Methods …, 2010 - World Scientific
We initiate the study of collocation methods for NURBS-based isogeometric analysis. The
idea is to connect the superior accuracy and smoothness of NURBS basis functions with the …