Research Article

Simulation of Effective Slip and Drag in Pressure-Driven Flow on Superhydrophobic Surfaces

Table 2

Average and standard deviation of effective slip in study of effect of height (unit: nm).

) μm 
= 0.5; = −1 × 106 N/m3
Longitudinal groovesTransverse groovesSquare pillars 0°Square pillars 45°Cylinders

733.0 ± 49.4277.7 ± 29.4227.6 ± 31.0394.3 ± 31.4342.8 ± 25.7