Higher Order Compact Finite Difference Schemes for Unsteady Boundary Layer Flow Problems

Table 2

CFDRM and Keller-box results for 𝑓^′′(0,𝜉),𝑠^′′(0,𝜉), and 𝑔^′(0,𝜉) in Example 2 when 𝑀=1, 𝑐=0.5, and Pr=0.7.

𝜉	𝑓^′′(0,𝜉)		𝑠^′′(0,𝜉)		𝑔^′(0,𝜉)
	CFDRM	Keller-box	CFDRM	Keller-box	CFDRM	Keller-box
0.1	−0.674444	−0.674444	−0.327586	−0.327586	−0.483085	−0.483085
0.3	−0.880408	−0.880408	−0.414565	−0.414565	−0.503506	−0.503506
0.5	−1.068930	−1.068930	−0.496369	−0.496369	−0.521021	−0.521021
0.7	−1.242068	−1.242068	−0.573224	−0.573224	−0.534064	−0.534064
0.9	−1.401598	−1.401598	−0.645382	−0.645382	−0.537130	−0.537130
Time (sec)	6.074	238.769