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通过第3代谱数值波浪模型(Simulating Wave Nearshore, SWAN)预测和估计波浪特性.数值模拟选取2个区域,首先计算85°E ~100°E, 8°N~22°N的大区域,网格数181×169,精度为0.05′×0.05′,然后计算94°E ~98°E, 15°N~18°N的小区域,网格数为49×37,精度为0.05′×0.05′,后者嵌套在前者中.仰光港作为缅甸主要的贸易中心,位于嵌套区域.大区域的SWAN运行结果为小区域计算提供边界条件.
The wave characteristics were predicted and estimated by the third generation SWAN (Simulating Wave Nearshore, SWAN) .Numerical simulation Two regions were selected, and a large region of 85 ° E ~ 100 ° E and 8 ° N ~ 22 ° N was calculated. The number of cells is 181 × 169, the precision is 0.05 × 0.05, then the small area of 94 ° E ~ 98 ° E and 15 ° N ~ 18 ° N is calculated. The number of grids is 49 × 37 and the precision is 0.05 × 0.05. , The latter being nested in the former.Langang Port, as Myanmar’s main trading center, is located in a nested area.The results of SWAN operation in large areas provide boundary conditions for small-area calculations.