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本文利用数值方法,模拟了北海港湾的全日潮波。计算结果表明,北海港是一个强潮海区,潮流一般为30厘米/秒;湾内没有形成独立的潮波系统,潮余流在湾内出现了8个涡旋区,其流速一般为0.5—4厘米/秒。本项计算结果与实测结果基本相符。
In this paper, the numerical method is used to simulate the full-day tidal wave of Beihai Harbor. The calculation results show that Beihai Harbor is a strong tidal sea area with a current of 30cm / s. No independent tidal wave system is formed in the bay. Tidal current has 8 vortex areas in the bay with a flow rate of 0.5-4cm /second. This calculation results basically consistent with the measured results.