Numerical simulation of nonlinear waves and a restrained ship model advancing in regular heading waves inside a 3D viscous numerical wave tank (NWT) is carried out.

• 基于粘流理论建立了三维数值波浪水池,模拟了非线性波浪,并对规则波顶浪中前进的拘束船模的水动力进行了计算。