FIG. 11.

The normalized flow rate $Q/Q_0$ through a circular pore of radius $a$ in a membrane of zero thickness as a function of $\kappa a$ determined from Eq. (53) (solid line), with asymptote $Q/Q_0\sim \kappa a$ (dashed line). The symbols are from the full finite volume simulations with $h/a=$ 0 (triangle), 0.06 (circle), and 0.1 (square). Adapted with permission from Mao et al., J. Fluid Mech. 749, 167–183 (2014). Copyright 2014 Cambridge University Press.