大涡模拟及其在海洋湍流数值模拟中的应用

Large Eddy Simulation and its Applications to the Numerical Simulation of Turbulence in the Ocean

本文概述了大涡模拟的定义及特征,介绍了大涡模拟的几种常用方法以及它在海洋湍流场数值模拟中的应用,并指出了一些尚待改进的问题.

In this paper, the definition and characteristics of Large Eddy Simulation(LES) are summarized, and several commonly used LES models and the applications of LES techniques to the numerical simulations of turbulent fields in the ocean are introduced. Some problems to be improved are also pointed out.