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8 个月
基于HEC RAS与ANSYS模拟的阿拉伯河河口剪切应力与流速剖面研究及其对 ...
本研究针对阿拉伯河(Shatt Al-Arab River)河口因侵蚀沉积导致的国际边界线(Thalweg Line)偏移问题,采用HEC RAS 2D和ANSYS 3D耦合模拟技术,揭示了最大剪切应力(3.88 Pa)与流速(1.05 m/s)集中区导致河床最深点向伊拉克侧偏移2公里的机制,为跨境河流治理提供关键水力参数。
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