高守亭. 1983. 行星边界层内低涡的环流结构[J]. 气象学报, 41(3):285-295, doi:10.11676/qxxb1983.033
行星边界层内低涡的环流结构
THE CIRCULATION STRUCTURE OF THE VORTEX WITHIN THE PLANET BOUNDARY LAYER
投稿时间:1981-04-25  修订日期:1982-07-12
DOI:10.11676/qxxb1983.033
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作者单位
高守亭 中国科学院大气物理研究所 
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中文摘要:
      本文研究了常见低涡在行星边界层内的环流结构,指出了在行星边界层内的摩擦作用下,较弱的低涡就可以导致明显的径向流动,产生从四周向低涡中心的辐合,使中心附近垂直运动达到中尺度垂直运动的量级.同时利用多参数摄动法对非定常轴对称减弱低涡进行了环流结构的演变分析.
英文摘要:
      The circulation structure of a common vortex that occurs within the planet boundary layer was studied. It is shown that under the friction of a boundary layer, a weaker vortex may lead to the obvious radial flow and cause the convergence from all around to the centre of the vortex. The convergence yields a vertical motion, the magnitude of which near the centre of the vortex approaches the order of the vertical motion in the meso-scale systems. The damping of unsteady, axisymmetrical vortex circulation was analyzed by means of multiparameter purterbation method.
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