Research Article

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

Table 5

Solution and residual error for keeping fixed in Case 1 of drainage.

Res errorRes errorRes error

0.10.0000951.61655 × 10−240.0000959.08344 × 10−240.0000956.30751 × 10−23
0.20.000184.16166 × 10−240.000181.45689 × 10−230.000184.18362 × 10−23
0.30.0002556.96312 × 10−240.0002551.73923 × 10−230.0002552.57623 × 10−23
0.40.000329.57269 × 10−240.000321.79837 × 10−230.000321.46516 × 10−23
0.50.0003751.16444 × 10−230.0003751.6899 × 10−230.0003757.51521 × 10−24
0.60.000421.29537 × 10−230.000421.47362 × 10−230.000423.40636 × 10−24
0.70.0004551.34057 × 10−230.0004551.20384 × 10−230.0004551.25929 × 10−24
0.80.000481.30281 × 10−230.000489.25865 × 10−240.000483.70727 × 10−25
0.90.0004951.19467 × 10−230.0004956.70931 × 10−240.0004958.09182 × 10−26
1.0.00051.0354 × 10−230.00054.57227 × 10−240.00051.89895 × 10−26