Fluid Driven by Tangential Velocity and Shear Stress: Mathematical Analysis, Numerical Experiment, and Implication to Surface Flow

Figure 7

Velocity magnitude and streamlines of the long cavity flow at 𝑡=500 s, approximately the steady states, obtained by (a), (b), the velocity condition, and (c), (d) the shear stress condition. In (a) and (c), 𝑦=0, and in (b) and (c), 𝑥=14.5.

(a)

(b)

(c)

(d)