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Modelling the hydrodynamic and morphological impacts of a tidal stream development in Ramsey Sound

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  • Haverson, David
  • Bacon, John
  • Smith, Helen C.M.
  • Venugopal, Vengatesan
  • Xiao, Qing

Abstract

A number of sites around the UK are being considered for development of tidal stream energy, one of which is Ramsey Sound off the coast of Pembrokeshire, South Wales. The Sound was used to test the prototype of the Delta Stream by Tidal Energy Ltd. After initial testing, a 10 MW tidal array was proposed at St David's Head. To investigate any possible environmental impacts of the array due to energy extraction, a case study of the Pembrokeshire coast was performed using a high-resolution depth averaged hydrodynamic model, Telemac2D, to investigate changes to hydrodynamics and morphodynamics. Results show that the proposed array of nine tidal energy converters will cause alterations to eddy propagation leading to changes in the velocity field up to 24 km from the tidal array. Changes in morphodynamics are predicted through alterations to the bed shear stress. Changes to the mean and maximum bed shear stress, over a 30-day period, are found to be more localised and extend 12 km from the array. These changes indicate that the proposed tidal array will lead to localised sediment accumulation and will act as a barrier to sediment transport, with potential consequences for the benthic ecology of the region.

Suggested Citation

  • Haverson, David & Bacon, John & Smith, Helen C.M. & Venugopal, Vengatesan & Xiao, Qing, 2018. "Modelling the hydrodynamic and morphological impacts of a tidal stream development in Ramsey Sound," Renewable Energy, Elsevier, vol. 126(C), pages 876-887.
    • Handle: RePEc:eee:renene:v:126:y:2018:i:c:p:876-887
    DOI: 10.1016/j.renene.2018.03.084
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    1. Robins, Peter E. & Neill, Simon P. & Lewis, Matt J., 2014. "Impact of tidal-stream arrays in relation to the natural variability of sedimentary processes," Renewable Energy, Elsevier, vol. 72(C), pages 311-321.
    2. Thiébot, Jérôme & Bailly du Bois, Pascal & Guillou, Sylvain, 2015. "Numerical modeling of the effect of tidal stream turbines on the hydrodynamics and the sediment transport – Application to the Alderney Race (Raz Blanchard), France," Renewable Energy, Elsevier, vol. 75(C), pages 356-365.
    3. Neill, Simon P. & Jordan, James R. & Couch, Scott J., 2012. "Impact of tidal energy converter (TEC) arrays on the dynamics of headland sand banks," Renewable Energy, Elsevier, vol. 37(1), pages 387-397.
    4. Evans, P. & Mason-Jones, A. & Wilson, C. & Wooldridge, C. & O'Doherty, T. & O'Doherty, D., 2015. "Constraints on extractable power from energetic tidal straits," Renewable Energy, Elsevier, vol. 81(C), pages 707-722.
    5. van Nieuwkoop, Joana C.C. & Smith, Helen C.M. & Smith, George H. & Johanning, Lars, 2013. "Wave resource assessment along the Cornish coast (UK) from a 23-year hindcast dataset validated against buoy measurements," Renewable Energy, Elsevier, vol. 58(C), pages 1-14.
    6. Ema Oladiran Ekundayo (ed.), 2011. "Environmental Monitoring," Books, IntechOpen, number 1340, January-J.
    7. Fairley, Iain & Evans, Paul & Wooldridge, Chris & Willis, Miles & Masters, Ian, 2013. "Evaluation of tidal stream resource in a potential array area via direct measurements," Renewable Energy, Elsevier, vol. 57(C), pages 70-78.
    8. Martin-Short, R. & Hill, J. & Kramer, S.C. & Avdis, A. & Allison, P.A. & Piggott, M.D., 2015. "Tidal resource extraction in the Pentland Firth, UK: Potential impacts on flow regime and sediment transport in the Inner Sound of Stroma," Renewable Energy, Elsevier, vol. 76(C), pages 596-607.
    9. Ahmadian, Reza & Falconer, Roger & Bockelmann-Evans, Bettina, 2012. "Far-field modelling of the hydro-environmental impact of tidal stream turbines," Renewable Energy, Elsevier, vol. 38(1), pages 107-116.
    10. Goward Brown, Alice J. & Neill, Simon P. & Lewis, Matthew J., 2017. "Tidal energy extraction in three-dimensional ocean models," Renewable Energy, Elsevier, vol. 114(PA), pages 244-257.
    11. Lewis, M. & Neill, S.P. & Robins, P.E. & Hashemi, M.R., 2015. "Resource assessment for future generations of tidal-stream energy arrays," Energy, Elsevier, vol. 83(C), pages 403-415.
    12. Shields, Mark A. & Dillon, Lora Jane & Woolf, David K. & Ford, Alex T., 2009. "Strategic priorities for assessing ecological impacts of marine renewable energy devices in the Pentland Firth (Scotland, UK)," Marine Policy, Elsevier, vol. 33(4), pages 635-642, July.
    13. Plew, David R. & Stevens, Craig L., 2013. "Numerical modelling of the effect of turbines on currents in a tidal channel – Tory Channel, New Zealand," Renewable Energy, Elsevier, vol. 57(C), pages 269-282.
    Full references (including those not matched with items on IDEAS)

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    5. Fairley, Iain & Williamson, Benjamin J. & McIlvenny, Jason & King, Nicholas & Masters, Ian & Lewis, Matthew & Neill, Simon & Glasby, David & Coles, Daniel & Powell, Ben & Naylor, Keith & Robinson, Max, 2022. "Drone-based large-scale particle image velocimetry applied to tidal stream energy resource assessment," Renewable Energy, Elsevier, vol. 196(C), pages 839-855.
    6. Deng, Guizhong & Zhang, Zhaoru & Li, Ye & Liu, Hailong & Xu, Wentao & Pan, Yulin, 2020. "Prospective of development of large-scale tidal current turbine array: An example numerical investigation of Zhejiang, China," Applied Energy, Elsevier, vol. 264(C).
    7. Auguste, Christelle & Nader, Jean-Roch & Marsh, Philip & Penesis, Irene & Cossu, Remo, 2022. "Modelling the influence of Tidal Energy Converters on sediment dynamics in Banks Strait, Tasmania," Renewable Energy, Elsevier, vol. 188(C), pages 1105-1119.
    8. Goh, Hooi-Bein & Lai, Sai-Hin & Jameel, Mohammed & Teh, Hee-Min, 2020. "Potential of coastal headlands for tidal energy extraction and the resulting environmental effects along Negeri Sembilan coastlines: A numerical simulation study," Energy, Elsevier, vol. 192(C).
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    10. Burić, Melita & Grgurić, Sanja & Mikulčić, Hrvoje & Wang, Xuebin, 2021. "A numerical investigation of tidal current energy resource potential in a sea strait," Energy, Elsevier, vol. 234(C).

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