近日，我实验室博士研究生王海丽同学关于波致混合参数化第一部分的研究成果已经在SCI期刊Atmosphere发表。该论文题目为“Parameterization of Wave-Induced Mixing Using the Large Eddy Simulation (LES) (I)”，该文的通讯作者是王海丽同学的博士指导导师董昌明教授，其博士合作指导导师自然资源部第一海洋研究所杨永增研究员和山东科技大学海洋科学与工程学院高晓倩博士为合作者。
Recently, OMOL’s doctoral student, Haili Wang, published an SCI article entitled Parameterization of Wave-Induced mixing Using the Large Eddy Simulation (LES) (I) in the journal Atmosphere, featuring Haili’s doctoral supervisor, Changming Dong, as the corresponding author, researcher Yongzeng Yang in the First Institute of Oceanography at the (China) Ministry of Natural Resources and Xiaoqian Gao of the Shandong University of Science and Technology College of Ocean Science and Engineering as research partners.
该论文的研究内容为使用大涡模拟的方法研究波致混合，主要研究波浪诱导产生的朗缪尔环流和波浪破碎对混合的影响，并且检验不同波浪参数与风速条件下波浪对混合的影响。
This article features the usage of Large Eddy Simulations to investigate wave-induced mixing, principally looking at the effect of wave-generated Langmuir turbulence and wave breaking on mixing, in addition to experimenting the effect of different wave parameters and wind speed conditions on wave mixing.
朗缪尔环流的存在可以产生一定深度条纹，下沉速度大于上升速度。
At certain depths, Langmuir turbulence can create stripes in the ocean where sinking velocities are greater than rising velocities.
波浪破碎可以在海面上产生小尺度湍流，可以削弱朗缪尔环流在海面附近的作用，朗缪尔环流可以影响比波浪破碎更大深度的混合。
Wave breaking can generate small-scale turbulence，weakening the effect of Langmuir circulation near the sea surface. Langmuir circulation affects mixing to a greater depth than wave breaking.
随着波浪高度的增加，条纹变得更加明显。
With increases in wave heights, stripes become more apparent.
相反，当波长增加时，垂直速度没有明显的改变，这表明波浪引起的混合对波高比对波长更敏感。
Alternatively, when wavelengths increase, vertical velocities are not significantly modified, demonstrating that wave-induced mixing is more sensitive to wave height than wavelength.
斯托克斯漂流速度和垂直速度随着风速的增大而增大，朗缪尔环流产生的条纹现象也越来越明显。
Stokes-drift and vertical velocity both increase with increasing wind speeds. Langmuir turbulence-generated stripes also become more apparent.
朗缪尔环流的影响随着风速的增大而增大。
The effect of Langmuir circulation increases and wind speeds increase.
Atmosphere是国际著名的SCI学术期刊,该论文的发表是对数值模式参数化方案提高模式的模拟能力一种科学尝试。该研究成果的发表是董昌明教授的研究团队和兄弟院校广泛合作的典范之一。
Atmosphere is an internationally well-known SCI academic journal, and this article’s publication is an attempt in improving the simulation capabilities of numerical model parameterizations. The publication of these research results is a classic example of the successful collaboration between members of Prof. Dong’s research team and sister universities.
（供稿人：王海丽 翻译：Brandon J. Bethel）
Contributed by Haili Wang, Translated by Brandon J. Bethel)
