学科分类
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1 个结果
  • 简介:Thebarotropicandbaroclinicdisturbancesaxisymmetrizedbythebarotropicbasicvortexareexaminedinanidealizedmodelingframeworkconsistingoftwolayers.UsingaWentzel-Kramers-Brillouinapproach,theradialpropagationofabaroclinicdisturbanceisshowntobeslowerthanabarotropicdisturbance,resultinginaslowerlinearaxisymmetrizationforbaroclinicdisturbances.Theslower-propagatingbaroclinicwavesalsocausemorebaroclinicasymmetrickineticenergytobetransferreddirectlytothebarotropicsymmetricvortexthanfrombarotropicdisturbances,resultinginafasteraxisymmetrizationprocessinthenonlinearbaroclinicwavecasethaninthenonlinearbarotropicwavecase.

  • 标签: 斜压波 涡流比 正压 理想化模型 非线性 不对称