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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 method is proposed to analyze the first-order wet mode of the fluid-solid coupling of a turbulent vertical profiler of a marine micro-structure, and the design efficiency of the profiler is improved. The sea trials conducted in the South China Sea show that the profiler prototype can measure the turbulent flow of the oceanic microstructure and obtain the correct data of the turbulent kinetic energy dissipation rate of the microstructure in the sea area. It is proved that the equivalent numerical method is used to guide the design of the profiler feasible.