Figure 5: Comparison of effective resistances between and . Symbols denote the simulation results, and the curves are fitting ones. The symbols are results from our DSMC simulations, and the dash lines are the fitting curves at a function of for (a) and for (b) and (c). For , the for wall interaction effect, for the outlet effect, and for the inlet effect, while, for , for the wall interaction effect, for the outlet effect, and for the inlet effect.