Quasi-newton methods for partitioned simulation of fluid–structure interaction reviewed in the generalized broyden framework

N Delaissé, T Demeester, R Haelterman… - … Methods in Engineering, 2023 - Springer
Fluid–structure interaction simulations can be performed in a partitioned way, by coupling a
flow solver with a structural solver. However, Gauss–Seidel iterations between these solvers …

Performance of partitioned procedures in fluid–structure interaction

J Degroote, R Haelterman, S Annerel… - Computers & …, 2010 - Elsevier
Partitioned simulations of fluid–structure interaction can be solved for the interface's position
with Newton–Raphson iterations but obtaining the exact Jacobian is impossible if the …

[HTML][HTML] Parallel coupling numerics for partitioned fluid–structure interaction simulations

M Mehl, B Uekermann, H Bijl, D Blom… - … & Mathematics with …, 2016 - Elsevier
Within the last decade, very sophisticated numerical methods for the iterative and partitioned
solution of fluid–structure interaction problems have been developed that allow for high …

Anderson acceleration for a class of nonsmooth fixed-point problems

W Bian, X Chen, CT Kelley - SIAM Journal on Scientific Computing, 2021 - SIAM
We prove convergence of Anderson acceleration for a class of nonsmooth fixed-point
problems for which the nonlinearities can be split into a smooth contractive part and a …

Partitioned fluid-structure interaction on massively parallel systems

BW Uekermann - 2016 - mediatum.ub.tum.de
Today's multi-physics simulations suffer from a lack of either flexibility or scalability. Only
reconciling both will allow for translating the higher compute power of the forthcoming exa …

Improving the performance of the partitioned QN-ILS procedure for fluid–structure interaction problems: Filtering

R Haelterman, AEJ Bogaers, K Scheufele… - Computers & …, 2016 - Elsevier
Abstract The Quasi-Newton Inverse Least Squares method has become a popular method to
solve partitioned interaction problems. Its performance can be enhanced by using …

Performance of acceleration techniques for staggered phase-field solutions

Y Schapira, L Radtke, S Kollmannsberger… - Computer methods in …, 2023 - Elsevier
The staggered phase field formulation has proved to be a robust formulation for the
modeling of crack nucleation and propagation, but it suffers from a very slow convergence …

Quasi‐Newton waveform iteration for partitioned surface‐coupled multiphysics applications

B Rüth, B Uekermann, M Mehl, P Birken… - International Journal …, 2021 - Wiley Online Library
We present novel coupling schemes for partitioned multiphysics simulation that combine
four important aspects for strongly coupled problems: implicit coupling per time step, fast and …

Partitioned simulation of the interaction between an elastic structure and free surface flow

J Degroote, A Souto-Iglesias, W Van Paepegem… - Computer methods in …, 2010 - Elsevier
Currently, the interaction between free surface flow and an elastic structure is simulated with
monolithic codes which calculate the deformation of the structure and the liquid–gas flow …

[图书][B] Solving Nonlinear Equations with Iterative Methods: Solvers and Examples in Julia

CT Kelley - 2022 - SIAM
This book on solvers for nonlinear equations is a user-oriented guide to algorithms and
implementation. It is a sequel to [111], which used MATLAB for the solvers and examples …