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对密度分层流体中周期性内波与水下Suboff潜艇模型的相互作用进行了试验研究。采用摇板方法进行了内波造波试验,对内波的波高和周期进行了测量分析,获得了内波波高与周期之间的对应关系;利用三分力天平对潜体模型在内波作用下的受力进行了测量分析,获得了潜体的内波波浪力随潜深以及周期性内波作用的变化规律。试验结果表明:内波波高、周期对潜体所受的波浪力有显著影响;潜体受到的内波波浪力与潜体在内波流场的相对位置密切相关,其水平力、垂直力和垂向力矩在不同的潜深处呈现不同的特点。
The interaction between periodic internal wave and submerged submarine submarine model in delaminated fluid was studied. The inner wave wave test was carried out by using the rocking plate method. The wave height and period of the inner wave were measured and analyzed, and the corresponding relationship between the inner wave height and the period was obtained. The third wave force balance Under the force of the measurement and analysis were obtained submerged inner wave wave force with the depth and the periodic variation of the role of internal waves. The test results show that the internal wave has a significant effect on the wave force exerted on the submerged body due to the high internal wave length and the periodic wave force exerted by the submerged body. The horizontal force, vertical force and Vertical moment in different depths show different characteristics.