摘要
本文介绍了作用在Spar平台的波浪载荷的模拟研究。用于模拟的方法是基于离散化Navier．Stokes方程，采用有限体积法。结合VOF方法和高度函数描述自由表面位移，常规首波由五阶斯托克斯波浪理论产生，为防止计算域边界反射，在流出边界添加耗散区，并在自由表面添加压力。该方法对作用在spar平台上规则波的模拟结果非常理想。
A study of simulation of wave loading on a Spar platform is described in this paper. The simulation is based on Navier-Stokes equations, in which a finite volume method is used. Free surface displacement is described with VOF-method and a local height function. Regular head waves are generated using 5th order Stokes wave theory. To prevent reflections from the boundary into computational domain, a dissipation zone is formulated on the outflow boundary and pressure is added at free surface. The simulation of regular wave loading on a Spar platform is found to be very promising.
出处
《中国造船》
EI
CSCD
北大核心
2013年第A02期205-209,共5页
Shipbuilding of China
