| 锋面结构的MM5数值模拟 |
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| 引用本文： | 孟晓婧,田林生.锋面结构的MM5数值模拟[J].河南气象,2003(3):14-16. |
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| 作者姓名： | 孟晓婧 田林生 |
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| 作者单位： | [1]南京气象学院大气科学系，江苏南京210044 [2]胜利油田气象台，山东东营257027 |
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| 摘 要： | 利用美国PSU／NCAR具有嵌套功能的非静力中尺度大气模式MM5，对发生在2000年4月8-9日的一次强冷锋进行数值模拟。分析模拟结果发现，锋面结构的演变与适应锋生理论相一致，并且具有一种不连续结构。
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| 关 键 词： | 锋面 数值模拟 非静力中尺度大气模式 适应锋生理论 模拟 |
A MM5 Numerical Simulation and Analysis about the Cold Front |
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| MENG Xiao-jing ,TIAN Lin-sheng.A MM5 Numerical Simulation and Analysis about the Cold Front[J].Meteorology Journal of Henan,2003(3):14-16. |
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| Authors: | MENG Xiao-jing TIAN Lin-sheng |
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| Institution: | MENG Xiao-jing 1,TIAN Lin-sheng 2 |
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| Abstract: | The high cold front on April 8-9,2000 was successfully simulated by using the nonhydrostatic mesoscale atmospheric model (MM5). We make a diagnostic analysis about the simulant fields and conclude that the evolution of the high cold front accords with the mechanism of frontogenesis. In addition,we also find that the high cold front has a discontinuity structure. |
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| Keywords: | Cold front Structure Nonhydrostatic mesoscale atmospheric model (MM5) The mechanism of frontogenesis |
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