On an Interpolation Based Spectral Homotopy Analysis Method for PDE Based Unsteady Boundary Layer Flows

Table 1

Comparison between the SHAM and Keller-box numerical values of the skin friction 𝑓^′′(0,𝜉) at different values of time 𝜉 when ℏ=−0.6.

𝜉	𝑀	SHAM		Keller-box
		𝑓^′′(0,𝜉)	Time (sec)	𝑓^′′(0,𝜉)	Time (sec)
0.1	2	−0.610468	0.02	−0.610468	3.96
0.3	4	−0.701267	0.05	−0.701267	11.45
0.5	4	−0.789828	0.05	−0.789828	18.78
0.7	4	−0.876267	0.05	−0.876266	26.17
0.8	4	−0.918701	0.05	−0.918701	29.88
0.9	8	−0.960538	0.2	−0.960538	34.05