非线性海洋内波的理论、模型与计算1)
王展*†2)(
),朱玉可**
),朱玉可**
THEORY, MODELLING AND COMPUTATION OF NONLINEAR OCEAN INTERNAL WAVES1)
Wang Zhan*†2)(),Zhu Yuke**
),Zhu Yuke**
图7. 水质点在内孤立波诱导的剪切流场作用下的运动规律. 内孤立波由左向右传播(依黑红绿的顺序), 对应水质点的位子也以相应的颜色标记. 数值计算对于完全非线性的势流问题进行模拟, 其参数选取为: 密度比为0.9, 水深比为2(上层比下层)
Fig.7. Particle trajectories under internal solitary waves. Internal solitary waves move from left to right labeled with black, red, and green in order, and particle positions are marked as the corresponding colors. Numerical experiments were carried out in the fully nonlinear irrotational equations with the density ratio of 0.9 and depth ratio of 2
