Analytical Solution for Different Profiles of Fin with Temperature-Dependent Thermal Conductivity

Table 3

Comparison between present and other reported results for rectangular fin for 𝛽=0 and 𝑁=0.5.

X	DTM	ADM [6]	HPM [7]
0	0.886818884	0.886819	0.886819
0.1	0.887927639	0.887928	0.887928
0.2	0.891256675	0.891257	0.891257
0.3	0.896814317	0.896815	0.896814
0.4	0.904614462	0.904615	0.904614
0.5	0.914676614	0.914677	0.914677
0.6	0.927025935	0.927026	0.927026
0.7	0.941693303	0.941694	0.941693
0.8	0.958715394	0.958716	0.958715
0.9	0.978134774	0.978135	0.978135
1	1	1	1