Table 1: Values of for different values of when the buoyancy force term in (25) is absent.

Mahapatra and Gupta [25] Nazar et al. [11] Ishak et al. [28] Present work

0
0.1
0.2
0.5
2 2.0175 2.0176 2.0175 2.0175
3 4.7293 4.7296 4.7294 4.7293
4 8.0004
10 36.2574