海洋微结构湍流垂直剖面仪模态分析方法

Modal analysis method of ocean microstructure turbulence vertical profiler

给出了一种用于分析海洋微结构湍流垂直剖面仪流固耦合1阶湿模态的、简便的等效数值计算方法,提高了剖面仪的设计效率。在中国南海海域进行的海试实验表明,剖面仪样机能够实现海洋微结构湍流测量,获得正确的海域微结构湍流动能耗散率资料,证明了该等效数值计算方法用于指导剖面仪设计是可行的。

A simple equivalent numerical calculation method was given out for analyzing the Fluid Structure Interaction（FSI） first-order wet mode of ocean microstructure turbulence vertical profiler.The method can improve the profiler design efficiency.Sea trials in South China Sea show that the profiler prototype can measure ocean microstructure turbulence and get the TKE dissipation rate correctly.The sea trials also show the numerical method is feasible for profiler design.