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Yuan Yeli,Zheng Quan'an. 1989. Study on dynamics of shear waves——Ⅱ Triggering mechanism and amplitude decay. Acta Oceanologica Sinica, (2):171-178
Study on dynamics of shear waves——Ⅱ Triggering mechanism and amplitude decay
Study on dynamics of shear waves——Ⅱ Triggering mechanism and amplitude decay
Received:June 03, 1988  Revised:September 03, 1988
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Author NameAffiliation
Yuan Yeli First Institute of Oceanography, State Oceanic Administration, Qingdao, China 
Zheng Quan'an First Institute of Oceanography, State Oceanic Administration, Qingdao, China 
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Abstract:
      Starting from vorticity equation, the triggering mechanism and amplitude decay of shear waves in the ocean are discussed in this paper. The theoretical analysis indicates that by the action of stripped external force (for examples, the sudden setting of stripped wind, moving stripped wind, etc.), shear waves can be triggered. This is qualitatively consistent with satellite observations. The amplitude decay process of shear waves by the action of side friction is also discussed in the paper. The theoretical model is quantitatively consistent with satellite observations.
中文摘要:
      Starting from vorticity equation, the triggering mechanism and amplitude decay of shear waves in the ocean are discussed in this paper. The theoretical analysis indicates that by the action of stripped external force (for examples, the sudden setting of stripped wind, moving stripped wind, etc.), shear waves can be triggered. This is qualitatively consistent with satellite observations. The amplitude decay process of shear waves by the action of side friction is also discussed in the paper. The theoretical model is quantitatively consistent with satellite observations.
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