Approximate Analytical Solution of the Influences of Magnetic Field and Chemical Reaction on Unsteady Convective Heat and Mass Transfer of Air, Water, and Electrolyte Fluids Subject to Newtonian Heating in a Porous Medium

Table 1

The local Nusselt number, −θ’ (0) at the wall, for various values of E_c and P_r.

Pr	Ec
0.2	0.9	0.3800
0.4	0.9	0.7600
0.6	0.9	1.1400
0.7	0.2	0.8400
0.7	0.4	0.9800
0.7	0.6	1.1200

Bold values signify the increasing values of Prandtl number (P_r) and Eckert number (E_c).