This study aims at the mechanism of drag reduction in turbulent boundary layer (TBL) with superhydrophobic surface. Comparing the time-resolved particle image velocimetry (TRPIV) measurement results with that of hydrophilic surface. the drag reduction rate over a superhydrophobic surface is approximately 10%. To investigate the characteristics of coherent structure in a drag-reduced T... https://spencertifieders.shop/product-category/video-game-consoles/