Fixed-point fluid-structure interaction solvers with dynamic relaxation

Ulrich Küttler; Wolfgang A. Wall

doi:10.1007/s00466-008-0255-5

Fixed-point fluid-structure interaction solvers with dynamic relaxation

Ulrich Küttler, Wolfgang A. Wall

Chair of Computational Mechanics

Technical University of Munich

Research output: Contribution to journal › Article › peer-review

597 Scopus citations

Abstract

A fixed-point fluid-structure interaction (FSI) solver with dynamic relaxation is revisited. New developments and insights gained in recent years motivated us to present an FSI solver with simplicity and robustness in a wide range of applications. Particular emphasis is placed on the calculation of the relaxation parameter by both Aitken's Δ² method and the method of steepest descent. These methods have shown to be crucial ingredients for efficient FSI simulations.

Original language	English
Pages (from-to)	61-72
Number of pages	12
Journal	Computational Mechanics
Volume	43
Issue number	1
DOIs	https://doi.org/10.1007/s00466-008-0255-5
State	Published - Dec 2008

Keywords

Dirichlet-Neumman partitioning
Fixed-point solver
Fluid-structure interaction
Strong coupling

Access to Document

10.1007/s00466-008-0255-5

Cite this

@article{45ffe8a5b90a4d58a2bfb8ad660d5401,

title = "Fixed-point fluid-structure interaction solvers with dynamic relaxation",

abstract = "A fixed-point fluid-structure interaction (FSI) solver with dynamic relaxation is revisited. New developments and insights gained in recent years motivated us to present an FSI solver with simplicity and robustness in a wide range of applications. Particular emphasis is placed on the calculation of the relaxation parameter by both Aitken's Δ2 method and the method of steepest descent. These methods have shown to be crucial ingredients for efficient FSI simulations.",

keywords = "Dirichlet-Neumman partitioning, Fixed-point solver, Fluid-structure interaction, Strong coupling",

author = "Ulrich K{\"u}ttler and Wall, {Wolfgang A.}",

year = "2008",

month = dec,

doi = "10.1007/s00466-008-0255-5",

language = "English",

volume = "43",

pages = "61--72",

journal = "Computational Mechanics",

issn = "0178-7675",

publisher = "Springer Verlag",

number = "1",

}

TY - JOUR

T1 - Fixed-point fluid-structure interaction solvers with dynamic relaxation

AU - Küttler, Ulrich

AU - Wall, Wolfgang A.

PY - 2008/12

Y1 - 2008/12

N2 - A fixed-point fluid-structure interaction (FSI) solver with dynamic relaxation is revisited. New developments and insights gained in recent years motivated us to present an FSI solver with simplicity and robustness in a wide range of applications. Particular emphasis is placed on the calculation of the relaxation parameter by both Aitken's Δ2 method and the method of steepest descent. These methods have shown to be crucial ingredients for efficient FSI simulations.

AB - A fixed-point fluid-structure interaction (FSI) solver with dynamic relaxation is revisited. New developments and insights gained in recent years motivated us to present an FSI solver with simplicity and robustness in a wide range of applications. Particular emphasis is placed on the calculation of the relaxation parameter by both Aitken's Δ2 method and the method of steepest descent. These methods have shown to be crucial ingredients for efficient FSI simulations.

KW - Dirichlet-Neumman partitioning

KW - Fixed-point solver

KW - Fluid-structure interaction

KW - Strong coupling

UR - http://www.scopus.com/inward/record.url?scp=52549092699&partnerID=8YFLogxK

U2 - 10.1007/s00466-008-0255-5

DO - 10.1007/s00466-008-0255-5

M3 - Article

AN - SCOPUS:52549092699

SN - 0178-7675

VL - 43

SP - 61

EP - 72

JO - Computational Mechanics

JF - Computational Mechanics

IS - 1

ER -

Fixed-point fluid-structure interaction solvers with dynamic relaxation

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this