Table 1 Values of skin friction coefficient \({-C}_{fs}\) and comparison with Okechi et al.33 for \(\delta ,\) when \({K}_{1}\) = 0, and \(M=0\).

From: Modelling and numerical computation for flow of micropolar fluid towards an exponential curved surface: a Keller box method

\(\delta\)

SM

KBM

Okechi et al.33

5

1.4198

1.4198

1.4196

10

1.3468

1.3468

1.3467

20

1.3135

1.3135

1.3135

30

1.3027

1.3027

1.3028

40

1.2975

1.2975

1.2975

50

1.2944

1.2944

1.2944

100

1.2881

1.2881

1.2881

200

1.2850

1.2850

1.2850

1000

1.2825

1.2825

1.2826

\(\boldsymbol{\infty }\)

1.2818

1.2818

1.2818