Developments in coupled high-fidelity simulations of moored marine structures

Claes Eskilsson; Johannes Palm

doi:10.2218/marine2021.6806

Developments in coupled high-fidelity simulations of moored marine structures

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

Abstract

Coupled mooring analysis using CFD with dynamic mooring models is becoming an established field. This is an important step for better predictions of responses of moored marine structures in extreme sea states and also for capturing the low-frequency response correctly. The coupling between the CFD and mooring solvers are most often carried out by exchanging the fairlead/anchor points and fairlead forces. In this paper we will discuss effects of using (i) viscous fluid flow on a mooring component level (submerged buoys and clump weights) and (ii) the fluid-structure coupling between the viscous fluid solver and the mooring system.

Original language	English
Title of host publication	Proceedings of the IX International Conference on Computational Methods in Marine Engineering : MARINE 2021
Editors	I. M. Viola, F. Brennan
Number of pages	12
Publisher	International Center for Numerical Methods in Engineering
Publication date	2021
Article number	216
DOIs	https://doi.org/10.2218/marine2021.6806
Publication status	Published - 2021
Event	The 9th Conference on Computational Methods in Marine Engineering - Virtual event Duration: 2 Jun 2021 → 4 Jun 2021 Conference number: 9 https://congress.cimne.com/marine2021/frontal/default.asp

Conference

Conference	The 9th Conference on Computational Methods in Marine Engineering
Number	9
Location	Virtual event
Period	02/06/2021 → 04/06/2021
Internet address	https://congress.cimne.com/marine2021/frontal/default.asp

Keywords

Mooring systems
Cable dynamics
Moody
Floating bodies
CFD
OpenFoam

Access to Document

10.2218/marine2021.6806

http://journals.ed.ac.uk/MARINE2021/article/view/6806

AUB Link

Search for the material in Aalborg University Library's search engine

Cite this

@inproceedings{49f6f50800af40ff9025dab73a61b7b6,

title = "Developments in coupled high-fidelity simulations of moored marine structures",

abstract = "Coupled mooring analysis using CFD with dynamic mooring models is becoming an established field. This is an important step for better predictions of responses of moored marine structures in extreme sea states and also for capturing the low-frequency response correctly. The coupling between the CFD and mooring solvers are most often carried out by exchanging the fairlead/anchor points and fairlead forces. In this paper we will discuss effects of using (i) viscous fluid flow on a mooring component level (submerged buoys and clump weights) and (ii) the fluid-structure coupling between the viscous fluid solver and the mooring system.",

keywords = "Mooring systems, Cable dynamics, Moody, Floating bodies, CFD, OpenFoam, Mooring systems, Cable dynamics, Moody, Floating bodies, CFD, OpenFoam",

author = "Claes Eskilsson and Johannes Palm",

year = "2021",

doi = "10.2218/marine2021.6806",

language = "English",

editor = "Viola, {I. M.} and F. Brennan",

booktitle = "Proceedings of the IX International Conference on Computational Methods in Marine Engineering",

publisher = "International Center for Numerical Methods in Engineering",

note = "The 9th Conference on Computational Methods in Marine Engineering , MARINE 2021 ; Conference date: 02-06-2021 Through 04-06-2021",

url = "https://congress.cimne.com/marine2021/frontal/default.asp",

}

Eskilsson, C & Palm, J 2021, Developments in coupled high-fidelity simulations of moored marine structures. in IM Viola & F Brennan (eds), Proceedings of the IX International Conference on Computational Methods in Marine Engineering: MARINE 2021., 216, International Center for Numerical Methods in Engineering, The 9th Conference on Computational Methods in Marine Engineering , 02/06/2021. https://doi.org/10.2218/marine2021.6806

Developments in coupled high-fidelity simulations of moored marine structures. / Eskilsson, Claes; Palm, Johannes.
Proceedings of the IX International Conference on Computational Methods in Marine Engineering: MARINE 2021. ed. / I. M. Viola; F. Brennan. International Center for Numerical Methods in Engineering, 2021. 216.

Research output: Contribution to book/anthology/report/conference proceeding › Article in proceeding › Research

TY - GEN

T1 - Developments in coupled high-fidelity simulations of moored marine structures

AU - Eskilsson, Claes

AU - Palm, Johannes

N1 - Conference code: 9

PY - 2021

Y1 - 2021

N2 - Coupled mooring analysis using CFD with dynamic mooring models is becoming an established field. This is an important step for better predictions of responses of moored marine structures in extreme sea states and also for capturing the low-frequency response correctly. The coupling between the CFD and mooring solvers are most often carried out by exchanging the fairlead/anchor points and fairlead forces. In this paper we will discuss effects of using (i) viscous fluid flow on a mooring component level (submerged buoys and clump weights) and (ii) the fluid-structure coupling between the viscous fluid solver and the mooring system.

AB - Coupled mooring analysis using CFD with dynamic mooring models is becoming an established field. This is an important step for better predictions of responses of moored marine structures in extreme sea states and also for capturing the low-frequency response correctly. The coupling between the CFD and mooring solvers are most often carried out by exchanging the fairlead/anchor points and fairlead forces. In this paper we will discuss effects of using (i) viscous fluid flow on a mooring component level (submerged buoys and clump weights) and (ii) the fluid-structure coupling between the viscous fluid solver and the mooring system.

KW - Mooring systems

KW - Cable dynamics

KW - Moody

KW - Floating bodies

KW - CFD

KW - OpenFoam

KW - Mooring systems

KW - Cable dynamics

KW - Moody

KW - Floating bodies

KW - CFD

KW - OpenFoam

UR - http://journals.ed.ac.uk/MARINE2021/issue/view/487

U2 - 10.2218/marine2021.6806

DO - 10.2218/marine2021.6806

M3 - Article in proceeding

BT - Proceedings of the IX International Conference on Computational Methods in Marine Engineering

A2 - Viola, I. M.

A2 - Brennan, F.

PB - International Center for Numerical Methods in Engineering

T2 - The 9th Conference on Computational Methods in Marine Engineering

Y2 - 2 June 2021 through 4 June 2021

ER -

Developments in coupled high-fidelity simulations of moored marine structures

Abstract

Conference

Keywords

Access to Document

AUB Link

Other files and links

Fingerprint