An overview on meshfree methods: for computational solid mechanics

GR Liu - International Journal of Computational Methods, 2016 - World Scientific
This review paper presents a methodological study on possible and existing meshfree
methods for solving the partial differential equations (PDEs) governing solid mechanics …

Space–time VMS method for flow computations with slip interfaces (ST-SI)

K Takizawa, TE Tezduyar, H Mochizuki… - … Models and Methods …, 2015 - World Scientific
We present the space–time variational multiscale (ST-VMS) method for flow computations
with slip interfaces (ST-SI). The method is intended for fluid–structure interaction (FSI) …

Multiscale space–time methods for thermo-fluid analysis of a ground vehicle and its tires

K Takizawa, TE Tezduyar, T Kuraishi - Mathematical Models and …, 2015 - World Scientific
We present the core and special multiscale space–time (ST) methods we developed for
thermo-fluid analysis of a ground vehicle and its tires. We also present application of these …

Space–time fluid mechanics computation of heart valve models

K Takizawa, TE Tezduyar, A Buscher… - Computational Mechanics, 2014 - Springer
Fluid mechanics computation of heart valves with an interface-tracking (moving-mesh)
method was one of the classes of computations targeted in introducing the space–time (ST) …

Space–time computational analysis of MAV flap**-wing aerodynamics with wing clap**

K Takizawa, TE Tezduyar, A Buscher - Computational Mechanics, 2015 - Springer
Computational analysis of flap**-wing aerodynamics with wing clap** was one of the
classes of computations targeted in introducing the space–time (ST) interface-tracking …

FSI modeling of the Orion spacecraft drogue parachutes

K Takizawa, TE Tezduyar, R Kolesar - Computational Mechanics, 2015 - Springer
The space–time fluid–structure interaction (STFSI) methods for parachute modeling are now
capable of bringing reliable analysis to spacecraft parachutes, which pose formidable …

FSI modeling of the reefed stages and disreefing of the Orion spacecraft parachutes

K Takizawa, TE Tezduyar, C Boswell, R Kolesar… - Computational …, 2014 - Springer
Orion spacecraft main and drogue parachutes are used in multiple stages, starting with a
“reefed” stage where a cable along the parachute skirt constrains the diameter to be less …

Special methods for aerodynamic-moment calculations from parachute FSI modeling

K Takizawa, TE Tezduyar, C Boswell, Y Tsutsui… - Computational …, 2015 - Springer
The space–time fluid–structure interaction (STFSI) methods for 3D parachute modeling are
now at a level where they can bring reliable, practical analysis to some of the most complex …

A cell‐based smoothed finite element method with semi‐implicit CBS procedures for incompressible laminar viscous flows

C Jiang, ZQ Zhang, X Han, G Liu… - International Journal for …, 2018 - Wiley Online Library
In this paper, the cell‐based smoothed finite element method (CS‐FEM) with the semi‐
implicit characteristic‐based split (CBS) scheme (CBS/CS‐FEM) is proposed for …

Aorta zero-stress state modeling with T-spline discretization

T Sasaki, K Takizawa, TE Tezduyar - Computational Mechanics, 2019 - Springer
The image-based arterial geometries used in patient-specific arterial fluid–structure
interaction (FSI) computations, such as aorta FSI computations, do not come from the zero …