An Application of Homotopy Perturbation Method to Fractional-Order Thin Film Flow of the Johnson–Segalman Fluid Model

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27V0H384Z"></path></g></svg> fixed for Case <a href="https://static.hindawi.com/articles/mpe/volume-2022/1019810/figures/#casee1">1</a> in the drainage case.</div>

Mathematical Problems in Engineering

fig11

Figure 11

Figure 11: An Application of Homotopy Perturbation Method to Fractional-Order Thin Film Flow of the Johnson–Segalman Fluid Model 