Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wave energy utilization type deepwater floating breakwater for reducing long-period waves
The invention provides a wave energy utilization type deepwater floating breakwater used for reducing long-period waves, and belongs to the field of breakwaters and wave energy utilization. The wave energy utilization type deepwater floating breakwater comprises a floating breakwater carrier, an oscillating water column type wave energy conversion system and a loose anchoring system; the floating dike carrier body is of a rectangular square box structure. The wave energy conversion system comprises two front-opening oscillating water column devices embedded in the floating embankment carrier and comprises a flow channel and an air turbine. Waves are reduced in a wave energy utilization mode, the resonance periods of the two oscillating water column devices are consistent with the target wave periods of the two oscillating water column devices respectively, and green electric power is output while wave energy of a long period is reduced; the movement response of the floating embankment is reduced based on water column oscillation and the aerodynamic damping effect, so that working requirements can be met by adopting a loose mooring system, the construction difficulty is low, and the system is suitable for deepwater environments; the oscillating water column device is of a front opening structure and shares a transverse flow channel, so that the building material cost can be reduced; the whole structure is simple and regular, and hauling can be conveniently conducted through a dry dragging method and a wet dragging method.
本发明提供了一种用于消减较长周期波浪的波能利用型深水浮式防波堤，属于防波堤及波浪能利用领域，包括浮堤载体、振荡水柱式波浪能转化系统以及松弛锚泊系统；浮堤载体主体为矩形方箱结构。波浪能转化系统为两个内嵌于浮堤载体中的前开口振荡水柱装置，包含流道与空气透平。本发明以波浪能利用形式消减波浪，两振荡水柱装置共振周期分别与其各自目标波浪周期一致，在消减较长周期波浪能量的同时输出绿色电力；基于水柱振荡和气动阻尼效应降低浮堤运动响应，因此采用松弛锚泊系统即可满足工作需求，施工难度低，适于深水环境；振荡水柱装置为前开口构型，且共享横向流道，可减少建材成本；整体结构简单规整，便于采取干拖法与湿拖法进行拖运。
Wave energy utilization type deepwater floating breakwater for reducing long-period waves
The invention provides a wave energy utilization type deepwater floating breakwater used for reducing long-period waves, and belongs to the field of breakwaters and wave energy utilization. The wave energy utilization type deepwater floating breakwater comprises a floating breakwater carrier, an oscillating water column type wave energy conversion system and a loose anchoring system; the floating dike carrier body is of a rectangular square box structure. The wave energy conversion system comprises two front-opening oscillating water column devices embedded in the floating embankment carrier and comprises a flow channel and an air turbine. Waves are reduced in a wave energy utilization mode, the resonance periods of the two oscillating water column devices are consistent with the target wave periods of the two oscillating water column devices respectively, and green electric power is output while wave energy of a long period is reduced; the movement response of the floating embankment is reduced based on water column oscillation and the aerodynamic damping effect, so that working requirements can be met by adopting a loose mooring system, the construction difficulty is low, and the system is suitable for deepwater environments; the oscillating water column device is of a front opening structure and shares a transverse flow channel, so that the building material cost can be reduced; the whole structure is simple and regular, and hauling can be conveniently conducted through a dry dragging method and a wet dragging method.
本发明提供了一种用于消减较长周期波浪的波能利用型深水浮式防波堤，属于防波堤及波浪能利用领域，包括浮堤载体、振荡水柱式波浪能转化系统以及松弛锚泊系统；浮堤载体主体为矩形方箱结构。波浪能转化系统为两个内嵌于浮堤载体中的前开口振荡水柱装置，包含流道与空气透平。本发明以波浪能利用形式消减波浪，两振荡水柱装置共振周期分别与其各自目标波浪周期一致，在消减较长周期波浪能量的同时输出绿色电力；基于水柱振荡和气动阻尼效应降低浮堤运动响应，因此采用松弛锚泊系统即可满足工作需求，施工难度低，适于深水环境；振荡水柱装置为前开口构型，且共享横向流道，可减少建材成本；整体结构简单规整，便于采取干拖法与湿拖法进行拖运。
Wave energy utilization type deepwater floating breakwater for reducing long-period waves
一种用于消减较长周期波浪的波能利用型深水浮式防波堤
HE FANG (Autor:in) / PAN JIAPENG (Autor:in) / LIN YUAN (Autor:in) / GAO SHANGSONG (Autor:in) / HONG JUNFEI (Autor:in) / CHEN YAN (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
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