Numerical Investigation of Focused Wave Impacts on Floating Wave Energy Converters Using OpenFOAM

S Brown; E Ransley; P-H Musiedlak; D Greaves

Numerical Investigation of Focused Wave Impacts on Floating Wave Energy Converters Using OpenFOAM

S Brown, E Ransley, P-H Musiedlak, D Greaves

School of Engineering, Computing and Mathematics

Research output: Contribution to journal › Conference proceedings published in a journal › peer-review

Abstract

This work concerns focused wave interactions with floating structures and represents an individual contribution to the CCP-WSI Blind Test Series 3, in which the submitted results are compared against both physical and alternative numerical solutions for varying wave steepness. The present numerical results are obtained using open-source CFD with waves generated via linear superposition of first order wave components, derived from empty tank data. Two geometries are considered and the effect of wave steepness on surge, heave and pitch motion, along with the load in the mooring, is examined. A `blind' estimation of error is presented, thought to be 10% or less in peak motion and mooring loads.

Original language	English
Number of pages	0
Journal	Default journal
Volume	0
Issue number	0
Publication status	Published - 13 Jun 2019
Event	29th International Ocean and Polar Engineering Conference (ISOPE) - Duration: 10 Jun 2019 → 14 Jun 2019

Keywords

CCP-WSI Blind Test Series 3
Focused Waves
OpenFOAM
waves2Foam
WEC

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Embargoed Document

2019-CCP-02 FinalManuscript
1.52 MB
Embargo ends: 31/12/99

Cite this

@article{030d8e6b7578464696c472268a225456,

title = "Numerical Investigation of Focused Wave Impacts on Floating Wave Energy Converters Using OpenFOAM",

abstract = "This work concerns focused wave interactions with floating structures and represents an individual contribution to the CCP-WSI Blind Test Series 3, in which the submitted results are compared against both physical and alternative numerical solutions for varying wave steepness. The present numerical results are obtained using open-source CFD with waves generated via linear superposition of first order wave components, derived from empty tank data. Two geometries are considered and the effect of wave steepness on surge, heave and pitch motion, along with the load in the mooring, is examined. A `blind' estimation of error is presented, thought to be 10% or less in peak motion and mooring loads.",

keywords = "CCP-WSI Blind Test Series 3, Focused Waves, OpenFOAM, waves2Foam, WEC",

author = "S Brown and E Ransley and P-H Musiedlak and D Greaves",

year = "2019",

month = jun,

day = "13",

language = "English",

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note = "29th International Ocean and Polar Engineering Conference (ISOPE) ; Conference date: 10-06-2019 Through 14-06-2019",

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TY - JOUR

T1 - Numerical Investigation of Focused Wave Impacts on Floating Wave Energy Converters Using OpenFOAM

AU - Brown, S

AU - Ransley, E

AU - Musiedlak, P-H

AU - Greaves, D

PY - 2019/6/13

Y1 - 2019/6/13

N2 - This work concerns focused wave interactions with floating structures and represents an individual contribution to the CCP-WSI Blind Test Series 3, in which the submitted results are compared against both physical and alternative numerical solutions for varying wave steepness. The present numerical results are obtained using open-source CFD with waves generated via linear superposition of first order wave components, derived from empty tank data. Two geometries are considered and the effect of wave steepness on surge, heave and pitch motion, along with the load in the mooring, is examined. A `blind' estimation of error is presented, thought to be 10% or less in peak motion and mooring loads.

AB - This work concerns focused wave interactions with floating structures and represents an individual contribution to the CCP-WSI Blind Test Series 3, in which the submitted results are compared against both physical and alternative numerical solutions for varying wave steepness. The present numerical results are obtained using open-source CFD with waves generated via linear superposition of first order wave components, derived from empty tank data. Two geometries are considered and the effect of wave steepness on surge, heave and pitch motion, along with the load in the mooring, is examined. A `blind' estimation of error is presented, thought to be 10% or less in peak motion and mooring loads.

KW - CCP-WSI Blind Test Series 3

KW - Focused Waves

KW - OpenFOAM

KW - waves2Foam

KW - WEC

M3 - Conference proceedings published in a journal

VL - 0

JO - Default journal

JF - Default journal

IS - 0

T2 - 29th International Ocean and Polar Engineering Conference (ISOPE)

Y2 - 10 June 2019 through 14 June 2019

ER -

Numerical Investigation of Focused Wave Impacts on Floating Wave Energy Converters Using OpenFOAM

Abstract

Keywords

UN SDGs

Embargoed Document

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