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| MM5模式在热带气旋模拟中的应用 | |
| 引用本文： | 钟中,张金善,黄瑾.MM5模式在热带气旋模拟中的应用[J].海洋预报,2004,21(4):10-15. |
| 作者姓名： | 钟中 张金善 黄瑾 |
| 作者单位： | 1. 解放军理工大学气象学院军事气象海洋系,江苏,南京,211101 2. 南京水利科学研究院,江苏,南京,210029 3. 南京工程学院基础部,江苏,南京,211167 |
| 基金项目： | 科技部社会公益研究专项资金项目(2000DIB20096) 国家自然科学基金重点项目(40333026)资助。 |
| 摘 要： | 本文利用3重嵌套的中尺度非静力模式MM5系统，对热带气旋Winnie(1997)在我国登陆前后路径和强度演变进行了数值模拟。模拟结果表明，通过合理地选择Bogus的初始强度和模式启动时间，能较准确地模拟热带气旋登陆前后移动路径和强度演变，所选个例路径模拟误差仅为54．5km。 |
| 关 键 词： | 热带气旋 MM5模式 登陆 移动路径 中尺度 非静力模式 模拟 嵌套 启动时间 系统 |
| 文章编号： | 1003-0239(2004)04-0010-06 |
| 修稿时间： | 2004年8月13日 |
AN APPLICATION OF MESO-SCALE MODEL MM5 ON TROPICAL CYCLONE SIMULATION |
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| ZHONG Zhong,ZHANG Jin-shan,HUANG Jin.AN APPLICATION OF MESO-SCALE MODEL MM5 ON TROPICAL CYCLONE SIMULATION[J].Marine Forecasts,2004,21(4):10-15. | |
| Authors: | ZHONG Zhong ZHANG Jin-shan HUANG Jin |
| Abstract: | The dynamic frame and the model physical processes, associated with the parameterization scheme and the general flow, of PSU/NCAR fifth-generation MM5 are introduced in this paper. In this paper, In this paper, as a case study, the numerical simulation of meso-scale model MM5 on tropical cyclone Winnie (1997) is conducted with a triply-nested model before and after its landfall stage, The simulated track and intensity is compared with observed one. The results show that the track could be simulated well with a suitable Bogus initial intensity and the mean error of track is about 54.5km. The model could also reproduce the evolution intensity basically. |
| Keywords: | MM5 tropical cyclone track intensity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |