The optimum position for a tidal power barrage in the Severn estuary
G. I. Taylor's approximate analytical solution for the tidal flow in the Severn estuary is extended to find the optimum location for a tidal power barrage, from the power point of view. It appears to be at the lowest point in the estuary, between Ilfracombe and Gower – contrary to earlier compu...
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| Veröffentlicht in: | Journal of fluid mechanics 2009-10, Vol.636, p.497-507 |
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| container_title | Journal of fluid mechanics |
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| creator | RAINEY, R. C. T. |
| description | G. I. Taylor's approximate analytical solution for the tidal flow in the Severn estuary is extended to find the optimum location for a tidal power barrage, from the power point of view. It appears to be at the lowest point in the estuary, between Ilfracombe and Gower – contrary to earlier computations. The analytical solution shows that barrages radiate tidal waves out to sea, which highlights the important role of the far-field boundary condition in absorbing them. This appears to have been neglected in numerical models, which may explain the difference from the earlier results. |
| doi_str_mv | 10.1017/S0022112009991443 |
| format | Article |
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C. T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The optimum position for a tidal power barrage in the Severn estuary</atitle><jtitle>Journal of fluid mechanics</jtitle><addtitle>J. Fluid Mech</addtitle><date>2009-10-10</date><risdate>2009</risdate><volume>636</volume><spage>497</spage><epage>507</epage><pages>497-507</pages><issn>0022-1120</issn><eissn>1469-7645</eissn><coden>JFLSA7</coden><abstract>G. I. Taylor's approximate analytical solution for the tidal flow in the Severn estuary is extended to find the optimum location for a tidal power barrage, from the power point of view. It appears to be at the lowest point in the estuary, between Ilfracombe and Gower – contrary to earlier computations. The analytical solution shows that barrages radiate tidal waves out to sea, which highlights the important role of the far-field boundary condition in absorbing them. 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| source | Cambridge University Press Journals Complete |
| subjects | Applied sciences Boundary conditions Brackish Energy Energy of waters: ocean thermal energy, wave and tidal energy, etc Estuaries Exact sciences and technology Fluid dynamics Mathematical models Natural energy Optimization Tidal power Tidal waves Tides |
| title | The optimum position for a tidal power barrage in the Severn estuary |
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