海口市长流油气码头海域二维潮流数值模拟  

Two Dimension Numerical Modelling and Analysing of the Tidal Current for ChangLiu Oil and Gas Dock of Haikou City

作　　者：陈小红[1] 刘美南[1] 

机构地区：[1]中山大学城市与资源规划系

出　　处：《中山大学学报（自然科学版）》1996年第S1期82-88,共7页Acta Scientiarum Naturalium Universitatis Sunyatseni

摘　　要：采用破开算子法对建立的该区二维潮流数学模型进行解算，研制了通用的适用于任意边界的数值方法及计算程序．通过局部加大海底糙率来模拟桥墩对水流的影响，以了解长流油气码头栈桥工程实施前后潮流的变化情况。In order to understand the variations of tidal current caused by the construction of the trestle in ChanLiu Oil and Gas Dock of Haikou city,a two dimensional current mathematical model is set up and the spilt operators method is adopted in solving the model.The numerical algorithm and the compute procedure developed in this paper,in which 20 different corner points and 8 different borders are included,are generally applicable.The effect of the trestle piers on the current is simulated by increasing the sea bed roughness in the pier site.The simulated and calculated results are satisfactory,and provide references for the construction of the dock.

关 键 词：破开算子 潮流模型 码头 

分 类 号：P714.1[天文地球—海洋科学]