摘要
用控制体积法离散水流运动基本方程，以ＡＤＩ法求解。并根据现场实测资料，复演了钦州港港区工程前的流场，定性分析了工程后的流场，其结果较为合理。
The control volume method and the ADI method are used in solving the equtions of fluid movement. Based on the field measurement of current, the tidal currents in the harbour area before and after the construction of harbour engineering have been simulated. The computed results in natural condition are in good agreement with the fieldmeasurement.
关键词
港池
航道
潮流场
数值模拟
tidal current field
numerical simulation
harbour basin
navigation channel
