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该文设计了一种兼作振荡水柱式(oscillating water column)波能发电装置的双圆筒沉箱结构,对不同隔墙夹角、内筒外直径、下部开口张角及开口高度等多个双圆筒沉箱模型的波能转换效果和波能吸收效果进行了模型试验研究。通过考察同步测量的气室内波高和气室顶部输气口处空气压强等试验数据,讨论了在规则波作用下的入射波要素、沉箱隔墙夹角、内筒外直径、下部开口张角及开口高度等参数对气室工作性能的影响,提出了优化的双圆筒沉箱模型的设计参数。
In this paper, a double cylinder caisson structure is designed as an oscillating water column wave power generator. A series of double circles, including the angle between different walls, the outer diameter of the inner cylinder, the opening angle of the lower opening and the height of the opening, The model energy conversion effect and wave energy absorption effect of the caisson model were studied by model tests. By investigating the experimental data of the wave height of the gas chamber and the air pressure at the gas inlet at the top of the gas chamber simultaneously, the factors of the incident wave under the regular wave, the angle of the caisson wall, the outer diameter of the inner cylinder, the opening angle of the lower opening and the opening Height and other parameters on the performance of the gas chamber, put forward the design parameters of double cylinder caisson model.