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首页> 外文期刊>Ocean & coastal management >Implementation of tidal turbines in MIKE 3 and Delft3D models of Pentland Firth & Orkney Waters
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Implementation of tidal turbines in MIKE 3 and Delft3D models of Pentland Firth & Orkney Waters

机译：在Pentland Firth和Orkney Waters的MIKE 3和Delft3D模型中实现潮汐涡轮机

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摘要

As part of the Terawatt project, two regional-scale hydrodynamic models of the Pentland Firth & Orkney waters were developed using unaltered commercially-available software (MIKE 3 and Delft3D), in order to investigate the suitability of such software for predicting the effects of tidal stream energy development. Realistic scenarios for tidal energy extraction were implemented in each, and the predictions of the models with and without turbines compared. Similar predictions were made of depth-averaged current speed (spatial correlation of R-2 = 0.95), but bed stress in one model was more than double that in the other due to the use of different values for bed resistance. The effects of energy extraction are consistent between the models at a regional scale but show considerable local differences. We conclude that these model codes are suitable for broad-scale assessment of the effects of energy extraction but that caution, and more detailed survey data, is required at fine scales. (C) 2017 Elsevier Ltd. All rights reserved.
机译：作为Terawatt项目的一部分，使用未更改的商业可用软件（MIKE 3和Delft3D）开发了Pentland Firth和Orkney水域的两个区域尺度水动力模型，以研究此类软件对预测潮汐影响的适用性。流能源开发。在每种情况下都实现了潮汐能提取的现实方案，并比较了有和没有涡轮机时模型的预测。对于深度平均电流速度也做出了类似的预测（R-2的空间相关性= 0.95），但是由于使用了不同的床电阻值，一个模型中的床应力是另一个模型中床应力的两倍以上。在区域范围内，模型之间的能量提取效果是一致的，但显示出相当大的局部差异。我们得出的结论是，这些模型代码适用于能量提取效果的大规模评估，但是在精细规模上需要谨慎和更详细的调查数据。 （C）2017 Elsevier Ltd.保留所有权利。

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  • 来源
    《Ocean & coastal management》 |2017年第10期|21-36|共16页
  • 作者

    Waldman S.; Baston S.; Nemalidinne R.; Chatzirodou A.; Venugopal V.; Side J.;

  • 作者单位

    Heriot Watt Univ, Back Rd, Stromness KW16 3AW, Orkney, England;

    Heriot Watt Univ, Back Rd, Stromness KW16 3AW, Orkney, England;

    Univ Edinburgh, Sch Engn, Inst Energy Syst, Edinburgh EH9 3JL, Midlothian, Scotland;

    Swansea Univ, Coll Engn, Zienkiewicz Ctr Computat Engn, Energy & Environm Grp, Singleton Pk, Swansea SA2 8PP, W Glam, Wales;

    Univ Edinburgh, Sch Engn, Inst Energy Syst, Edinburgh EH9 3JL, Midlothian, Scotland;

    Heriot Watt Univ, Back Rd, Stromness KW16 3AW, Orkney, England;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Regional modelling; Energy extraction; MIKE 3; Delft3D;

    机译：区域建模;能量提取;MIKE 3;Delft3D;

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