| 牛顿松弛方法的初值化与试验比较 |
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| 引用本文： | 桂祈军 刘宇迪. 牛顿松弛方法的初值化与试验比较[J]. 气象科学, 2001, 21(1): 102-109 |
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| 作者姓名： | 桂祈军 刘宇迪 |
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| 作者单位： | 解放军理工大学气象学院, |
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| 摘 要： | 本文采用一个有限区域数值预报模式，在平衡风和实测风初值的基础上引进和试验了牛顿松弛方法，并同单纯的平衡风初值及实测风初值作了比较，结果发现方法对初始场及总体预报结果均有明显改进。
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| 关 键 词： | 初值化 牛顿松弛法 数值预报模式 平衡风 实测风 有限区域 |
| 修稿时间： | 1999-04-05 |
EXPERIMENT AND COMPARISON OF NEWTONIAN-RELAXATION METHOD |
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| Gut Qijun,Liu Yudi. EXPERIMENT AND COMPARISON OF NEWTONIAN-RELAXATION METHOD[J]. Journal of the Meteorological Sciences, 2001, 21(1): 102-109 |
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| Authors: | Gut Qijun Liu Yudi |
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| Abstract: | In this paper,Newtonian-Relaxation method has been applicated successfully, based on balanced wind and real wind initialization scheme and compared with them. The re- sults of tests indicate that the improvement on initial fields and forecast fields is apparent by applicating the method. |
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| Keywords: | Initialization Newtonian-Relaxation Limited area |
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