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Purpose
– In this paper, analysis is presented to investigate the Falkner-Skan flow of magnetohydrodynamic (MHD) Oldroyd-B fluid. The paper aims to discuss these issues.
Design/methodology/approach
– In this paper, the authors used two methods: homotopy analysis method and numerical Keller-box method.
Findings
– It is observed that skin friction coefficient in Oldroyd-B fluid is larger when compared with viscous fluid. Further, the relaxation and retardation times have opposite effects on the velocity components.
Practical implications
– A comparative study between the series and numerical solutions for the skin friction is shown in the paper. The results indicated that both solutions are in well agreement.
Originality/value
– This model is investigated for the first time, as the authors know.
© Emerald Group Publishing Limited
2014
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