| LOCAL POTENTIAL AND PRINCIPLE OF VORTICITY CONSERVATION |
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| 作者姓名： | Wu Rongsheng Hou Zhiming |
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| 作者单位： | Department of Atmospheric Sciences Nanjing University，Nanjing，Department of Atmospheric Sciences，Nanjing University，Nanjing |
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| 摘 要： | In this paper,the local potential of nondivergent flow on beta plane is derived from the motion equa-tion.The conservation principle for vorticity is obtained when the local potential tends to be minimumwith the variational technique.Some other properties st,ch as Lagrangian of vorticity equation,energyetc.are also discussed briefly in the paper.
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| 收稿时间： | 1989/10/6 0:00:00 |
LOCAL POTENTIAL AND PRINCIPLE OF VORTICITY CONSERVATION |
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| Wu Rongsheng,Hou Zhiming.LOCAL POTENTIAL AND PRINCIPLE OF VORTICITY CONSERVATION[J].Acta Meteorologica Sinica,1991,5(1):1-7. |
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| Authors: | Wu Rongsheng and Hou Zhiming |
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| Institution: | Wu Rongsheng Hou Zhiming Department of Atmospheric Sciences,Nanjing University,Nanjing |
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| Abstract: | In this paper,the local potential of nondivergent flow on beta plane is derived from the motion equa- tion.The conservation principle for vorticity is obtained when the local potential tends to be minimum with the variational technique.Some other properties st,ch as Lagrangian of vorticity equation,energy etc.are also discussed briefly in the paper. |
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| Keywords: | local potential vorticity conservation motion equation |
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