Figure 9

Influence of \(Du\) on \(\theta\) when \(\left( {Gr} \right)_{t} = 5, \;Pr = 7, \;Sc = 0.4, \;\beta = 0.2, \;Ec = 0.001,\;\left( {Gr} \right)_{c} = 0.3,K^{*} = 0.1,\;\beta^{*} = 0.2,\; Sr = 0.1, \;M = 0.5, \;Du = 0.2, \;\varepsilon_{1} = 0.3, \;\varepsilon_{2} = 0.5,\; \alpha_{1} = 0.5, \;\alpha_{2} = 3.0.\)