论文部分内容阅读
本文进行了海底管线受波浪力作用的两种不同比尺的物理模型实验,得出了水平力系数C_(fx)和垂直力系数C_(fz)随Kc数和Re数的变化曲线,并对比了不同比尺物理模型实验的结果。结果对比表明,比尺对波浪力的影响(即粘性影响)是不可忽略的。
In this paper, physical model experiments of submarine pipeline subjected to wave force were carried out. The curves of horizontal force coefficient C_ (fx) and vertical force coefficient C_ (fz) with Kc number and Re number were obtained and compared. The results of different scale physical model experiments. The comparison of the results shows that the effect of scale on the wave force (ie, the effect of viscosity) is not negligible.