黄岛电厂取水工程潮流泥沙数值模拟  

Numerical Simulations of Tidal Current and Sediment for the Huangdao Power Plant Water Intake Project

作　　者：李孟国[1] 时钟[2] 

机构地区：[1]交通部天津水运工程科学研究所,天津300456 [2]上海交通大学港口与海岸工程系,上海200030

出　　处：《海岸工程》2006年第2期13-21,共9页Coastal Engineering

基　　金：国家杰出青年科学基金项目--河口海岸学(40225014)

摘　　要：建立了基于不规则三角形网格的考虑波浪及其破碎作用的二维潮流场和泥沙场数学模型,对黄岛电厂取水海域的潮流场、泥沙场进行了数值模拟和分析,对电厂取水口的泥淤积强度进行了计算。计算结果表明,电厂取水口附近海区流弱水清,取水口泥沙淤积轻微,对电厂取水基本没有影响。In this paper, a two-dimensional mathematical model of tidal current and sediment with irregular triangular grids is used to make numerical simulations of tidal current field and sediment field in the Huangdao power plant water intake sea area, and the sediment siltation strength in the power plant water intake area is computed. It is shown from the computed results that the tidal current in the water intake sea area is weak, the water is clear, and the sediment siltation in the water intake area is slight, so the water intake project is feasible.

关 键 词：黄岛电厂 潮流 泥沙 数学模型 数值模拟 

分 类 号：P731.21[天文地球—海洋科学]