| 摘要: |
| 基于台风风场的经验风公式和修正的梯度风方程并考虑了台风气压场的非对称性,提出了一种新型的台风风场合成模式。经过对10多个不同类型热带气旋(台风)的检验,结果表明,新的模式可以模拟出各种强度及不同眼半径台风的海面风场,比以往常用模式能更真实地反映实际台风风场。 |
| 关键词: 台风风场 梯度风 经验风 合成模型风 |
| DOI： |
| 分类号: |
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| A NEW FITTING METHOD FOR SEA SURFACE WIND FIELD OF TYPHOON |
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Sheng Lifang, Wu Zengmao
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Institule of physical oceanography, Ocean University of Qingdao, Qingdao, 266003
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| Abstract: |
| In this paper, a new model for typhoon wind field is proposed based on the experimental wind field, the modified gradient wind field and the asymmetry of pressure field of typohoon. A series of tests for more than ten typhoon cases of different types are performed. In comparison, it is shown that the result given by the new model is more realistic than the models commonly used before as fas as typhoons with different strength and eye size are concerned. |
| Key words: Typhoon wind field Graditent wind Experimental wind Composite model wind |
