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通过矩形管内湍流流场参数的测定,将电化学测试方法与激光测试方法进行了比较;结合这两种方法,测试分析了矩形管流动从管壁到管内的湍流结构特性。
Through the determination of the turbulent flow field parameters in the rectangular tube, the electrochemical test method is compared with the laser test method. Combined with these two methods, the turbulent structural characteristics of the rectangular tube flow from the tube wall to the tube are analyzed.