An improved model of near-inertial wave dynamics
作者: Olivier AsselinWilliam R. Young
作者单位: 11 Scripps Institution of Oceanography , University of California San Diego , La Jolla , CA 90293-0213 , USA
刊名: Journal of Fluid Mechanics, 2019, Vol.876 , pp.428-448
来源数据库: Cambridge University Press Journal
DOI: 10.1017/jfm.2019.557
原始语种摘要: $\mathit{Bu}\rightarrow 0$]]> , where is the Burger number of the NIWs. Here we develop an improved version, the YBJ+ equation. In common with an earlier improvement proposed by Thomas, Smith & Bühler ( J. Fluid Mech. , vol. 817, 2017, pp. 406–438), YBJ+ has a dispersion relation that is second-order accurate in . (YBJ is first-order accurate.) Thus both improvements have the same formal justification. But the dispersion relation of YBJ+ is a Padé approximant to the exact dispersion relation and with ...
全文获取路径: Cambridge U Press  (合作)
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影响因子:2.183 (2012)

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关键词翻译
关键词翻译
  • inline 顺列式布置
  • graphic 图示的
  • integration 集成
  • accurate 精确的
  • destroy 消灭
  • unchecked 非复选
  • inertial 惯性的
  • horizontal 水平线
  • dispersion 分散
  • subtype 亚型