湍流边界层等动量区演化机理的实验研究1)
王超伟, 王康俊, 李彪辉, 姜楠

EXPERIMENTAL INVESTIGATION ON THE EVOLUTION MECHANISM OF UNIFORM MOMENTUM ZONES IN TURBULENT BOUNDARY LAYER1)
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图2 截断频率选取与降噪效果
Fig. 2 Truncation frequency selection and noise reduction effect