Hydrodynamic Impacts of a Marine Renewable Energy Installation on the Benthic Boundary Layer in a Tidal Channel

Shaun Fraser; Vladimir Nikora; Benjamin J. Williamson; Beth E. Scott

doi:10.1016/j.egypro.2017.08.169

Hydrodynamic Impacts of a Marine Renewable Energy Installation on the Benthic Boundary Layer in a Tidal Channel

Shaun Fraser
, Vladimir Nikora
, Benjamin J. Williamson
, Beth E. Scott

Publikation: Article › Begutachtung

16 Zitate (Scopus)

121 Downloads (Pure)

Abstract

Field measurements of the flow in the benthic boundary layer (BBL) of a tidal channel are presented which compare data collected in the wake of a marine renewable energy installation (MREI) with control data representative of the natural conditions. The results show significant flow modification in the wake of the MREI including a reduction in mean velocity, enhanced turbulence, and the breakdown of the natural structure and dynamics of the BBL. This study provides new information relevant to the environmental impact assessment of MREIs and to the design and consenting of marine renewable energy projects.

Originalsprache	English
Seiten (von - bis)	250-259
Seitenumfang	10
Fachzeitschrift	GHGT-11
Jahrgang	125
DOIs	https://doi.org/10.1016/j.egypro.2017.08.169
Publikationsstatus	Published - 14 Sept. 2017

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Dieser Output leistet einen Beitrag zu folgendem(n) Ziel(en) für nachhaltige Entwicklung

Affordable and clean energy
Life below water

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10.1016/j.egypro.2017.08.169Lizenz: CC BY-NC-ND

1-s2.0-S1876610217336652-main
© 2017 The Author(s). Published by Elsevier Ltd.
Final published version, 2,4 MBLizenz: CC BY-NC-ND

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Benjamin Williamson
- benjamin.williamsonuhi.acuk
- Environmental Research Institute - Senior Research Fellow
- Energy Innovation Team
Person: Academic - Research and Teaching or Research only

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title = "Hydrodynamic Impacts of a Marine Renewable Energy Installation on the Benthic Boundary Layer in a Tidal Channel",

abstract = "Field measurements of the flow in the benthic boundary layer (BBL) of a tidal channel are presented which compare data collected in the wake of a marine renewable energy installation (MREI) with control data representative of the natural conditions. The results show significant flow modification in the wake of the MREI including a reduction in mean velocity, enhanced turbulence, and the breakdown of the natural structure and dynamics of the BBL. This study provides new information relevant to the environmental impact assessment of MREIs and to the design and consenting of marine renewable energy projects.",

keywords = "ADV, benthic boundary layer, Hydrodynamic impact, marine renewable energy, tidal channel, turbulence, wake dynamics",

author = "Shaun Fraser and Vladimir Nikora and Williamson, \{Benjamin J.\} and Scott, \{Beth E.\}",

note = "{\textcopyright} 2017 The Author(s). Published by Elsevier Ltd.",

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T1 - Hydrodynamic Impacts of a Marine Renewable Energy Installation on the Benthic Boundary Layer in a Tidal Channel

AU - Fraser, Shaun

AU - Nikora, Vladimir

AU - Williamson, Benjamin J.

AU - Scott, Beth E.

PY - 2017/9/14

Y1 - 2017/9/14

N2 - Field measurements of the flow in the benthic boundary layer (BBL) of a tidal channel are presented which compare data collected in the wake of a marine renewable energy installation (MREI) with control data representative of the natural conditions. The results show significant flow modification in the wake of the MREI including a reduction in mean velocity, enhanced turbulence, and the breakdown of the natural structure and dynamics of the BBL. This study provides new information relevant to the environmental impact assessment of MREIs and to the design and consenting of marine renewable energy projects.

AB - Field measurements of the flow in the benthic boundary layer (BBL) of a tidal channel are presented which compare data collected in the wake of a marine renewable energy installation (MREI) with control data representative of the natural conditions. The results show significant flow modification in the wake of the MREI including a reduction in mean velocity, enhanced turbulence, and the breakdown of the natural structure and dynamics of the BBL. This study provides new information relevant to the environmental impact assessment of MREIs and to the design and consenting of marine renewable energy projects.

KW - ADV

KW - benthic boundary layer

KW - Hydrodynamic impact

KW - marine renewable energy

KW - tidal channel

KW - turbulence

KW - wake dynamics

UR - https://www.scopus.com/pages/publications/85030715494

U2 - 10.1016/j.egypro.2017.08.169

DO - 10.1016/j.egypro.2017.08.169

M3 - Article

AN - SCOPUS:85030715494

SN - 1876-6102

VL - 125

SP - 250

EP - 259

JO - GHGT-11

JF - GHGT-11

ER -

Hydrodynamic Impacts of a Marine Renewable Energy Installation on the Benthic Boundary Layer in a Tidal Channel

Abstract

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