Steady Heat Transfer through a Two-Dimensional Rectangular Straight Fin

Figure 2

Temperature profile for the first twenty terms of the series given in (3.11).

(a) Parameters used are Bi_𝜙=Bi_𝜓=0.01,0.5,2 from bottom to top sheet, respectively. 𝐸 is fixed at 2

(b) Parameters used are 𝐸=2,5,10 from top to bottom sheet, respectively. Both Bi_𝜙 and Bi_𝜓 are fixed at 0.2