| 台风的海面气压场和风场模拟计算 |
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| 引用本文： | 李岩,杨支中,沙文钰,朱首贤.台风的海面气压场和风场模拟计算[J].海洋预报,2003,20(1):6-13. |
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| 作者姓名： | 李岩 杨支中 沙文钰 朱首贤 |
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| 作者单位： | 解放军理工大学气象学院,南京 |
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| 摘 要： | 本文采用台风中心资料、地面天气图及部分台站的观测资料，使用改进的藤田气压模型和Myers气压模型，对1996年9月9日11时在广东吴川——湛江登陆的9615号(Sally)台风海面风场进行了数值计算，求得台风域内的风速分布，并和实测资料进行了比较。结果表明，改进后的台风气压模型对台风海面气压场和风场的模拟计算是可取的。
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| 关 键 词： | 台风 海面气压场 地面天气图 藤田气压模型 Myers气压模型 风速 风场模拟 |
| 文章编号： | 1003-0239(2003)-01-0006-08 |
CALCULATIONS FOR SEA LEVEL PRESSURE FIELD AND WIND FIELD CAUSED BY TYPHOON |
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| Li Yan,Yang Zhizhong,Sha Wenyu,Zhu Shouxian.CALCULATIONS FOR SEA LEVEL PRESSURE FIELD AND WIND FIELD CAUSED BY TYPHOON[J].Marine Forecasts,2003,20(1):6-13. |
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| Authors: | Li Yan Yang Zhizhong Sha Wenyu Zhu Shouxian |
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| Abstract: | Based on the typhoon central data, surface weather chart and observationaldata of some stations, by means of the advanced Fujita's model and Myers' model, the distribution of wind speed in the typhoon No. 9615 has been obtained through numerical calculations. The calculations for both pressure and wind fields are compared with the observations. The results show that the calculations of typhoon sea level pressure field and wind field by means of advanced typhoon pressure models is desirable. |
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| Keywords: | typhoon pressure model wind field |
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