| PHYSICAL PROPERTIES OF THE SYMMETRIC AND ANTISYMMETRIC MOTIONS AND RELATED ENERGY CONVERSION |
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| 作者姓名： | Liao Dongxian |
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| 作者单位： | National Meteorological |
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| 摘 要： | The physical properties of the symmetric and antisymmetric motions,such as the conservation of the ab-solute angular momentum,the mutual conversions between various forms of energy,have been analysed by usingthe sets of equaticns in p-coordinates controlling the motions in the primitive equation model atmosphere.Theresults show that only the symmetric component of zoral geopotential difference caused by orography and thatof the zonal frictional torque,have contribution to the change of the global angular momentum,and that themutual conversions between various forms of energy,in addition to those similar to the results in the classical case,irclude those associated with the symmetric and antisymmetric motions.
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| 收稿时间： | 1991/4/13 0:00:00 |
PHYSICAL PROPERTIES OF THE SYMMETRIC AND ANTISYMMETRIC MOTIONS AND RELATED ENERGY CONVERSION |
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| Liao Dongxian.PHYSICAL PROPERTIES OF THE SYMMETRIC AND ANTISYMMETRIC MOTIONS AND RELATED ENERGY CONVERSION[J].Acta Meteorologica Sinica,1991,5(5):551-563. |
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| Authors: | Liao Dongxian |
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| Institution: | National Meteorological Center, State Meteorological Administration, Beijing |
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| Abstract: | The physical properties of the symmetric and antisymmetric motions,such as the conservation of the ab- solute angular momentum,the mutual conversions between various forms of energy,have been analysed by using the sets of equaticns in p-coordinates controlling the motions in the primitive equation model atmosphere.The results show that only the symmetric component of zoral geopotential difference caused by orography and that of the zonal frictional torque,have contribution to the change of the global angular momentum,and that the mutual conversions between various forms of energy,in addition to those similar to the results in the classical case, irclude those associated with the symmetric and antisymmetric motions. |
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| Keywords: | symmetric and antisymmetric motiotts physical properties symmetric and antisymmetric energy energy conversion |
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