Derivation of Wave Loads for the Design of Oscillating Wave Surge Converters

Sylvain Bourdier, Khalid Abdulla, Alan Henry, Trevor Whittaker

Research output: Contribution to conferencePaper

Abstract

This paper deals with the problem of estimating wave pressure loads acting on Oscillating Wave Surge Converters (OWSC) for assessment of fatigue on their components. Recent wave loading data issued from experimental testing of a 25th scale model of a box-shaped OWSC are here used to review the accuracy of the predictions made by an engineering method previously developed to derive wave pressure loads on OWSCs from experimental data. Predictions are shown underestimate wave pressure loads, and other methods subsequently developed are presented. A simplistic experimental method taking in consideration variations of the wetted surface area of the flap is shown to lead to relatively good estimates of wave pressure loads that could be used for fatigue calculations.
LanguageEnglish
Publication statusPublished - 2013
Event10th European Wave and Tidal Energy Conference - Aalborg, Denmark
Duration: 02 Sep 201305 Sep 2013

Conference

Conference10th European Wave and Tidal Energy Conference
CountryDenmark
CityAalborg
Period02/09/201305/09/2013

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Fatigue of materials
Testing

Cite this

Bourdier, S., Abdulla, K., Henry, A., & Whittaker, T. (2013). Derivation of Wave Loads for the Design of Oscillating Wave Surge Converters. Paper presented at 10th European Wave and Tidal Energy Conference, Aalborg, Denmark.
Bourdier, Sylvain ; Abdulla, Khalid ; Henry, Alan ; Whittaker, Trevor. / Derivation of Wave Loads for the Design of Oscillating Wave Surge Converters. Paper presented at 10th European Wave and Tidal Energy Conference, Aalborg, Denmark.
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abstract = "This paper deals with the problem of estimating wave pressure loads acting on Oscillating Wave Surge Converters (OWSC) for assessment of fatigue on their components. Recent wave loading data issued from experimental testing of a 25th scale model of a box-shaped OWSC are here used to review the accuracy of the predictions made by an engineering method previously developed to derive wave pressure loads on OWSCs from experimental data. Predictions are shown underestimate wave pressure loads, and other methods subsequently developed are presented. A simplistic experimental method taking in consideration variations of the wetted surface area of the flap is shown to lead to relatively good estimates of wave pressure loads that could be used for fatigue calculations.",
author = "Sylvain Bourdier and Khalid Abdulla and Alan Henry and Trevor Whittaker",
year = "2013",
language = "English",
note = "10th European Wave and Tidal Energy Conference ; Conference date: 02-09-2013 Through 05-09-2013",

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Bourdier, S, Abdulla, K, Henry, A & Whittaker, T 2013, 'Derivation of Wave Loads for the Design of Oscillating Wave Surge Converters' Paper presented at 10th European Wave and Tidal Energy Conference, Aalborg, Denmark, 02/09/2013 - 05/09/2013, .

Derivation of Wave Loads for the Design of Oscillating Wave Surge Converters. / Bourdier, Sylvain; Abdulla, Khalid; Henry, Alan; Whittaker, Trevor.

2013. Paper presented at 10th European Wave and Tidal Energy Conference, Aalborg, Denmark.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Derivation of Wave Loads for the Design of Oscillating Wave Surge Converters

AU - Bourdier, Sylvain

AU - Abdulla, Khalid

AU - Henry, Alan

AU - Whittaker, Trevor

PY - 2013

Y1 - 2013

N2 - This paper deals with the problem of estimating wave pressure loads acting on Oscillating Wave Surge Converters (OWSC) for assessment of fatigue on their components. Recent wave loading data issued from experimental testing of a 25th scale model of a box-shaped OWSC are here used to review the accuracy of the predictions made by an engineering method previously developed to derive wave pressure loads on OWSCs from experimental data. Predictions are shown underestimate wave pressure loads, and other methods subsequently developed are presented. A simplistic experimental method taking in consideration variations of the wetted surface area of the flap is shown to lead to relatively good estimates of wave pressure loads that could be used for fatigue calculations.

AB - This paper deals with the problem of estimating wave pressure loads acting on Oscillating Wave Surge Converters (OWSC) for assessment of fatigue on their components. Recent wave loading data issued from experimental testing of a 25th scale model of a box-shaped OWSC are here used to review the accuracy of the predictions made by an engineering method previously developed to derive wave pressure loads on OWSCs from experimental data. Predictions are shown underestimate wave pressure loads, and other methods subsequently developed are presented. A simplistic experimental method taking in consideration variations of the wetted surface area of the flap is shown to lead to relatively good estimates of wave pressure loads that could be used for fatigue calculations.

M3 - Paper

ER -

Bourdier S, Abdulla K, Henry A, Whittaker T. Derivation of Wave Loads for the Design of Oscillating Wave Surge Converters. 2013. Paper presented at 10th European Wave and Tidal Energy Conference, Aalborg, Denmark.