Table 11 Computations for \(f''({0})\), \(-g'(0)\), \(-h'(0)\), \(-k'({0})\) and \(-\theta '(0)\) with \(\xi _{rad} = 0.2\), \(\xi _{sq} = 0.2\), \(\xi _{z} = 0.1\), \(\xi _{\theta } = 1\), \(\xi _{mag} = 1\), \(\xi _{pr} = 2\), \(\xi _{hm} = 1\), \(\xi _{sm} = 0.5\), \(\xi _{ec} = 2\), \(\xi _{vis} = 3\), \(S = 1\) and various values of \(\xi _{pm}\).

From: Hydrodynamic analysis of the magnetic field dependent viscous fluid flow and thermosolutal convection between rotating channels

\(\xi _{pm}\)

HAM Result

BVP4c result

 

\(f''({0})\)

\(-\,g'({0})\)

\(-h'({0})\)

\(-k'({0})\)

\(-\,\theta '({0})\)

\(f''({0})\)

\(-\,g'({0})\)

\(-\,h'({0})\)

\(-\,k'({0})\)

\(-\,\theta '({0})\)

0.1

3.1301

0.1299

0.8102

0.6989

1.1127

3.1301

0.1299

0.8102

0.6989

1.1127

0.5

3.1301

0.1299

0.8102

0.6989

1.2994

3.1301

0.1299

0.8102

0.6989

1.2994

1

3.1301

0.1299

0.8102

0.6989

1.3999

3.1301

0.1299

0.8102

0.6989

1.3999

2

3.1301

0.1299

0.8102

0.6989

1.5391

3.1301

0.1299

0.8102

0.6989

1.5391