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樊明月, 牛生杰, 雷恒池, 张云, 吴玉霞. 初始扰动对积云发生发展影响的数值模拟[J]. 气候与环境研究, 2008, 13(3): 238-252. DOI: 10.3878/j.issn.1006-9585.2008.03.02
引用本文: 樊明月, 牛生杰, 雷恒池, 张云, 吴玉霞. 初始扰动对积云发生发展影响的数值模拟[J]. 气候与环境研究, 2008, 13(3): 238-252. DOI: 10.3878/j.issn.1006-9585.2008.03.02
FAN Ming-Yue, NIU Sheng-Jie, LEI Heng-Chi, ZHANG Yun, WU Yu-Xia. Numerical Study on the Effects of the Initial Perturbation on the Occurrence and Development of Convective Cloud[J]. Climatic and Environmental Research, 2008, 13(3): 238-252. DOI: 10.3878/j.issn.1006-9585.2008.03.02
Citation: FAN Ming-Yue, NIU Sheng-Jie, LEI Heng-Chi, ZHANG Yun, WU Yu-Xia. Numerical Study on the Effects of the Initial Perturbation on the Occurrence and Development of Convective Cloud[J]. Climatic and Environmental Research, 2008, 13(3): 238-252. DOI: 10.3878/j.issn.1006-9585.2008.03.02

初始扰动对积云发生发展影响的数值模拟

Numerical Study on the Effects of the Initial Perturbation on the Occurrence and Development of Convective Cloud

  • 摘要: 利用完全弹性三维冰雹云模式,模拟研究了初始扰动对积云发生发展的影响。模拟结果表明,对流发生层结条件满足的情况下,不同初始扰动会导致云不同的发生发展。扰动中心位温偏差大小适当,仅增加扰动厚度或降低扰动中心高度均能使积云发展更快、强度更大;适当减小水平扰动半径能促使积云提前发展,但会导致对流强度减弱;而增大扰动中心位温偏差,不但能增加对流强度,还能促使积云提前发展。

     

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