The Effects of Chemical Reaction, Hall, and Ion-Slip Currents on MHD Micropolar Fluid Flow with Thermal Diffusivity Using a Novel Numerical Technique

Table 1

Comparison of the present results (4th-order) for the local Nusselt number −𝜃^(0) against the 𝑏𝑣𝑝4𝑐 results and the results of [12] for various values of 𝛽_𝑒, 𝛽_𝑖 and 𝑀 at Pr=0.72,𝛽₂=0.5,𝑓_𝑤=0.1, 𝑘_𝑝=2, Re=1, 𝐺=2, 𝑁₁=0.2, and Ec=0.02.

𝑀	𝛽𝑒	𝛽𝑖	[12]	Present	bvp4c
0	5	0.4	0.327498	0.32749528	0.32749528
0.5			0.324844	0.32484164	0.32484164
1			0.321912	0.32190912	0.32190912
1.5			0.318772	0.31876809	0.31876809
0.3	0		0.311234	0.31122885	0.31122885
	1		0.319297	0.31929392	0.31929392
	2		0.323083	0.32308061	0.32308061
0.3	5	0	0.326696	0.32669328	0.32669328
		0.2	0.326225	0.32622274	0.32622274
		0.5	0.325865	0.32586231	0.32586231