Figure 6

Analytic and numerical solutions to the simplified and full model as a function of x and z , with the relative errors between analytic and numerical solutions: (a) Analytic solution for the simplified model (32); (b) Large Sherwood number approximation (35), (c) Numerical solution of the full model (17), (18), (19) and (21), (d) Absolute value of the percentage relative error between the numerical solution of the full model and the analytic solution for the simplified model, (e) Absolute value of the percentage relative error between the Large Sherwood number approximation and the analytic solution for the simplified model. (Note the difference in scale for (d) and (e).)