Figure 4

(a) Velocity profile of divergent channel for for \(\beta = 3^{o} , We = 0, n = 1, M = 0, m = 0\), (b) Velocity profile of convergent channel for for \(\beta = - 3^{o} , We = 0, n = 1, M = 0\), (c) Velocity profile of divergent channel for for \({\text{Re}} = 0.1, \beta = 3^{o} , We = 1, M = 1.5\), (d) Velocity profile of convergent channel for for \({\text{Re}} = 0.1, \beta = - 3^{o} , We = 1, M = 1.5\).