Figure 10

Impact of \(\left( {Gr} \right)_{t}\) on \(\theta\) when \(Du = 0.3, \;Pr = 4, \;Sc = 5, \beta = 0.7, \;Ec = 0.01,\;\left( {Gr} \right)_{c} = 0.3,\;K^{*} { } = 0.1,\;\beta^{*} = 0.2, \;Sr = 0.1, \;M = 0.5, \;Du = 0.2, \;\varepsilon_{1} = 0.3,\;\varepsilon_{2} = 0.5,\; \alpha_{1} = 0.7,\; \alpha_{2} = 3.0.\)