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Table 2 Variation of skin friction of sine oscillation for different parameters in primary and secondary velocities

From: Exact solutions for unsteady free convection flow over an oscillating plate due to non-coaxial rotation

t

\(\Pr \)

Gr

\(\omega \)

\(U_0\)

\(\tau \) (primary)

\(\tau \) (secondary)

1.00

0.71

5.00

\(\pi /2\)

3.00

−1.126

−1.285

1.50

0.71

5.00

\(\pi /2\)

3.00

−1.637

−1.805

1.00

7.00

5.00

\(\pi /2\)

3.00

−0.297

−0.890

1.00

0.71

8.50

\(\pi /2\)

3.00

−3.191

−1.658

1.00

0.71

5.00

\(\pi \)

3.00

−7.402

−0.808

1.00

0.71

5.00

\(\pi /2\)

4.00

−0.300

−1.717

  1. Italic values indicate the different value selected for each parameter studied