Lagrangian statistics of mesoscale turbulence in a natural environment: The Agulhas return current

Carbone Francesco; Gencarelli Christian N.; Hedgecock Ian M.

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Lagrangian statistics of mesoscale turbulence in a natural environment: The Agulhas return current

机译：拉格朗日统计自然环境中的Messcale湍流：Agulhas返回电流

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The properties of mesoscale geophysical turbulence in an oceanic environment have been investigated through the Lagrangian statistics of sea surface temperature measured by a drifting buoy within the Agulhas return current, where strong temperature mixing produces locally sharp temperature gradients. By disentangling the large-scale forcing which affects the small-scale statistics, we found that the statistical properties of intermittency are identical to those obtained from the multifractal prediction in the Lagrangian frame for the velocity trajectory. The results suggest a possible universality of turbulence scaling.

机译：通过在Agulhas返回电流内的漂移浮标测量的海面温度的拉格朗日统计，研究了海洋环境中的Mescale地球物理湍流的性质，其强烈的温度混合产生局部锋利的温度梯度。通过解开影响小规模统计的大规模迫使，我们发现间歇性的统计特性与从拉格朗日框架中的多分术预测获得的速度轨迹获得的统计特性。结果表明了湍流缩放的可能性普遍性。

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《Physical review, E》 |2016年第1期|共6页
作者
Carbone Francesco; Gencarelli Christian N.; Hedgecock Ian M.;
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CNR Inst Atmospher Pollut Res CNR IIA UOS Rende UNICAL Polifunz I-87036 Arcavacata Di Rende Italy;

CNR Inst Atmospher Pollut Res CNR IIA UOS Rende UNICAL Polifunz I-87036 Arcavacata Di Rende Italy;

CNR Inst Atmospher Pollut Res CNR IIA UOS Rende UNICAL Polifunz I-87036 Arcavacata Di Rende Italy;

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正文语种 eng
中图分类统计物理学;等离子体物理学;流体力学;
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1. Lagrangian statistics of mesoscale turbulence in a natural environment: The Agulhas return current [J] . Carbone Francesco, Gencarelli Christian N., Hedgecock Ian M. Physical review, E . 2016,第6aPta1期

机译：自然环境中尺度湍流的拉格朗日统计：Agulhas返回电流
2. Lagrangian statistics of mesoscale turbulence in a natural environment: The Agulhas return current [J] . Carbone Francesco, Gencarelli Christian N., Hedgecock Ian M. Physical review, E . 2016,第6aPta1期

机译：拉格朗日统计自然环境中的Messcale湍流：Agulhas返回电流
3. Lagrangian statistics of mesoscale turbulence in a natural environment: The Agulhas return current [J] . Francesco Carbone, Christian N. Gencarelli, Ian M. Hedgecock Physical review, E . 2016,第6aPta2期

机译：拉格朗日统计自然环境中的Messcale湍流：Agulhas返回电流
4. STUDY OF TURBULENCE STATISTICS IN LARGE EDDY SIMULATIONS OF OCEAN CURRENT TURBINE ENVIRONMENTS [C] . Spencer R. Alexander, Peter E. Hamlington ASME international conference on ocean, offshore and arctic engineering . 2014

机译：海洋电流涡轮环境大涡模拟中的湍流统计研究
5. The structure of the Agulhas Current system during the Agulhas Undercurrent experiment. [D] . Casal, Tania Gil Duarte. 2008

机译：Agulhas暗流实验期间的Agulhas Current系统的结构。
6. Extended 3D-PTV for direct measurements of Lagrangian statistics of canopy turbulence in a wind tunnel [O] . Ron Shnapp, Erez Shapira, David Peri, -1

机译：扩展的3D-PTV可直接测量拉格朗日风洞中冠层湍流的统计数据
7. A subgrid model equation for two-dimensional homogeneous turbulence based on Lagrangian Spectral theory (Study of Turbulence Structure : Generation, Dynamics, Statistics and Application) [O] . Gotoh Toshiyuki, Nisi Masaki, Kaneda Yukio 2001

机译：基于拉格朗日光谱理论的二维均匀湍流子网格模型方程（湍流结构研究：生成，动力学，统计和应用）
8. Current-Eddy Interaction in the Agulhas Return Current Region from the Seismic Oceanography Perspective. [R] . Rice, A. E., Book, J. W., Wood, W. T., 2013

机译：地震海洋学视角下阿古拉斯回流区的电流 - 涡动作用。

Lagrangian statistics of mesoscale turbulence in a natural environment: The Agulhas return current

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