Table 2 Variation of skin friction for different values of parameters.

From: Unsteady MHD natural convection flow of Casson fluid incorporating thermal radiative flux and heat injection/suction mechanism under variable wall conditions

\({\tau }\)

\({M}\)

\({K}\)

\({\alpha }\)

\({Gr}\)

\({C_f}\)

0.4

2.0

0.5

1.0

1.0

− 1.7444

0.5

− 2.1051

0.6

− 2.4621

0.7

1.0

− 2.2825

2.0

− 2.711

3.0

− 2.6484

2.0

0.3

− 3.2248

0.6

− 2.7052

0.9

−  2.5114

0.5

0.2

− 6.9092

0.5

−  3.8643

0.9

−  2.9343

1.0

1.0

− 2.9329

3.0

− 2.6989

5.0

− 2.4649

  1. Bold values are used to specify the variation of a particular parameter.