415431.fig.007a
(a)
415431.fig.007b
(b)
415431.fig.007c
(c)
415431.fig.007d
(d)
Figure 7: Profiles of the similar stream function as a function of at in for (a) and , (b) and , (c) and , and (d) and , where solid and dashed lines are for ChPDM and -expansion solutions, respectively.