| 数值波浪模型在仰光港的应用 |
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| 引用本文： | 苏月蕾,严以新,童朝锋.数值波浪模型在仰光港的应用[J].上海海事大学学报,2007,28(1):62-66. |
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| 作者姓名： | 苏月蕾 严以新 童朝锋 |
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| 作者单位： | 1. 缅甸海事大学,港口与近海工程系,缅甸,仰光;河海大学,海洋学院,江苏,南京,219008
2. 河海大学,海洋学院,江苏,南京,219008 |
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| 摘 要： | 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.
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| 关 键 词： | 嵌套网格 数值波浪模型 |
| 文章编号： | 1672-9498（2007）01-0062-05 |
| 修稿时间： | 2007-01-05 |
Application of numerical wave model SWAN at Yangon Port |
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| Saw Nu Sanda Thein,YAN Yixin,TONG Chaofeng.Application of numerical wave model SWAN at Yangon Port[J].Journal of Shanghai Maritime University,2007,28(1):62-66. |
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| Authors: | Saw Nu Sanda Thein YAN Yixin TONG Chaofeng |
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| Institution: | 1. Port and Offshore Engineering Department, Myanmar Maritime Univ, , Yangon, Myanmar; 2. College of Ocean, Hohai Univ. , Nanjing 210098, China |
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| Abstract: | The prediction and estimation of wave characteristics are described by using the third generation spectral numerical wave model SWAN (Simulating Wave Nearshore). Two regions are selected for numerical simulation, the larger area 85°E ～ 100°E, 8°N ～22°N of grid 181 × 169 and a spatial resolution of 0.05' ×0.05' is calculated firstly and then the smaller area 94°E ～98°E, 15°N ～ 18°N of grid 49× 37 with size 0.05' × 0.05' is chosen for nested area which is included in the first one. The Port of Yangon, the principal trading centre of Myanmar, saturates in the nested area. The larger area SWAN run offered boundary conditions for smaller area computation. |
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| Keywords: | SWAN SWAN nested grid numerical wave model |
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