EFFECT OF SALINITY ON SEA ICE MOTION
作者: Bing-Ru Li Min-Min Wang Xiu-Yang Lu Zhan-Hong Wan Song He
刊名: Thermal Science, 2018, Vol.22 (4), pp.1563-1570
来源数据库: Society for Thermal Engineers of Serbia
DOI: https://doi.org/10.2298/TSCI1804563L
关键词: Large-eddy simulationSea ice motionFrazil iceSalinityTemperature
原始语种摘要: We combined large eddy simulation (LES) with a thermodynamic slab ice model to simulate and study the sea ice motion and frazil ice dynamics in the ocean mixed layer in the Arctic winter. To show the accurate representation of leads in models, fluxes distributed laterally beneath leads and sea ice need to be parameterized. The 3-D LES model, which is developed from a 2-D turbulence model, is used to model the convection of beneath leads and sea ice. The experiments were then achived by combining the LES model with the ice model. The concentration of frazil ice was modeled using the Omstedt and Svensson model. The ice crystal radius and growth rates were assumed to be constant and the temperature and salinity changes with depth were taken into account. Salinity distribution and frazil ice...
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关键词翻译
关键词翻译
  • model 模型
  • crystal 晶体
  • frazil 底冰
  • influence 影响
  • motion 运动
  • concentration 浓度
  • formation 建造
  • current 
  • convection 对流
  • assumed 假定的