Figure 11

Plots of frictional force on wall of tubules, variations of \(\zeta\) and \(\varepsilon\) are exhibited with \(\alpha = 1,\delta = 0.2, Q= 0.5\) (a) \(\varepsilon =0.2\), (b) \(\zeta =0.02\).

Plots of frictional force on wall of tubules, variations of \(\zeta\) and \(\varepsilon\) are exhibited with \(\alpha = 1,\delta = 0.2, Q= 0.5\) (a) \(\varepsilon =0.2\), (b) \(\zeta =0.02\).