【摘要】 <正> 一、引言关于黄海潮波的数值模拟,我国、苏联、南朝鲜等学者都有不少的研究.模拟的方法,一般采取边值法和直接求解潮波原始方程组,即H-N方法两种.我国已有作者在渤海用H-N方法进行了计算.南朝鲜的崔秉昊用这种方法做了整个东中国海主要日潮和半日分潮的数值模拟,并进行了比较详细的描述,但他的计算在朝鲜沿岸比较准确,在中国沿岸误差较大.为了通过计算更深刻地认识黄、渤海区的潮汐潮流特征,特别是中国一侧的特征,并给某些小范围的数值模拟提供水界边界条件,我们进行更多还原

【Abstract】 A two-dimensional tidal equation system adopting spherical coordinates is used to model numerically the principal semi-diurnal constituent in the Huanghai Sea and the Bohai Sea. The grid resolution is 1/5° in latitude and 1/4° in longitude. The tidal chart, tidal ellipse, tidal residual and mean energy flux are computed and they agree with the observed data quite well. In addition, the tidal characteristic off the Northern Jiangsu coast and the relation between it and the radial sand banks are discussed.更多还原