On the Comparison between Compact Finite Difference and Pseudospectral Approaches for Solving Similarity Boundary Layer Problems

Figure 3

Velocity 𝑓(𝜂), temperature 𝜃(𝜂), and concentration 𝜙(𝜂) profiles in Example 2 for various values of Gr(Gr=0,5,20) when Pr=0.72,Sc=0.6,𝐴=0.5,𝛾=1,Gc=1,𝑓𝑤=1, and 𝐾=1.

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