On Nonperturbative Techniques for Thermal Radiation Effect on Natural Convection past a Vertical Plate Embedded in a Saturated Porous Medium

Table 1

Comparison of the values of 𝐹^(0)with previous results for 𝑁>0.

m	Postelnicu et al. [6]	Ali [5]	Present results (Padé [3/3])	Present results (Padé [6/6])
−1.0	−0.6180	−0.61803	−0.61728	−0.61803
−0.8	−0.6770	−0.67703	−0.67516	−0.67703
−0.6	−0.7440	—	−0.74412	−0.74404
−0.4	−0.8198	−0.81980	−0.82101	−0.81982
−0.2	−0.9050	—	−0.90513	−0.90499
0.0	−1.0000	−1.00000	−0.99998	−1.00000
0.2	−1.1049	—	−1.10524	−1.10497
0.4	−1.2198	—	−1.22781	−1.21976
0.6	−1.3440	—	−1.34462	−1.34390
0.8	−1.4770	—	−1.47789	−1.47701
1.0	−1.6180	−1.61803	−1.62351	−1.61803