Figure 7

Skin friction responses as a result of \({\text{We}}\) increasing at fixed \({\text{R = 3,}}\,{\text{M = 0}}{.8},\,\chi_{{\text{Fe}_{3} {\text{O}}_{4} }} = 0.1,\,\chi_{{\text{Al}_{2} {\text{O}}_{3} }} = 0.05\).

Skin friction responses as a result of \({\text{We}}\) increasing at fixed \({\text{R = 3,}}\,{\text{M = 0}}{.8},\,\chi_{{\text{Fe}_{3} {\text{O}}_{4} }} = 0.1,\,\chi_{{\text{Al}_{2} {\text{O}}_{3} }} = 0.05\).