沿岸海域三维斜压场的数值模拟 Ⅱ、渤海湍流能量数值计算  

A THREE DIMENSIONAL BAROCLINIC TURBULENCE ENERGY MODEL IN THE BOHAI SEA

作　　者：孙英兰[1] 王丽霞[1] 王学昌[1] 

机构地区：[1]青岛海洋大学环境海洋研究所

出　　处：《青岛海洋大学学报（自然科学版）》1997年第4期459-465,共7页Journal of Ocean University of Qingdao

摘　　要：研究建立渤海海域三维斜压场的湍流能量模型。对计算网格无法分辩的湍流运动，引入湍流能量求得垂向动量、质量及能量交换系统，从而形成封闭的湍流运动方程组。定量地计算了湍流能量、湍流速度及有风、无风状况下湍流能量的垂直分布等，探讨了湍流运动对潮波运动的影响。In this paper, a three dimenstional baroclinic turbulence energy model in the Bohai Sea is developed. The vertical momentum, mass and energy exchange coefficients are computed from the turbulence energy. The equations of turbulence closure contain an equation of contiunity, equations describing the consevation of momentum, salinity, temperature, turbulence energy, and an equation of state. The turbulence energy, turbulence velocities and the vertical distribution of turbulence energy with wind and without wind are computed; the turbulence effect on thide wave is still required to be studied further.

关 键 词：渤海 湍流能量 数值模拟 潮波运动 斜压场 

分 类 号：P731.3[天文地球—海洋科学]