Figure 15

Influence of \(\left( {Gr} \right)_{c}\) on \(\phi\) when \(Du = 0.4, M = 0.6, Sr = 0.1, Pr = 5,Sc = 0.03,\) \(K^{*} { } = 0.1,\beta^{*} = 0.2, Ec = 0.001, \) and \( \left( {Gr} \right)_{t} = 0.5, Du = 0.2,\;\varepsilon_{1} = 0.3, \;\varepsilon_{2} = 0.5, \alpha_{1} = 0.5, \alpha_{2} = 3.0.\)