Influence of Thermal Radiation on Unsteady Free Convection MHD Flow of Brinkman Type Fluid in a Porous Medium with Newtonian Heating

Table 2

Variation in Nusselt number Nu.

Pr	𝑅	𝛾	𝜏	Nu
0.71	1	0.2	1	0.305
𝟕	1	0.2	1	0.284
0.71	𝟐	0.2	1	0.340
0.71	1	𝟎.𝟒	1	1.040
0.71	1	0.2	2	0.375

The bold values show the comparison (increase or decrease) with the fixed values (not bold) of the same column for the corresponding parameters given at the top of the column on Nusselt number (Nu).