Explicit Solutions of a Gravity-Induced Film Flow along a Convectively Heated Vertical Wall

Table 2

Average squared residual errors for Err^𝑚_𝑓 with ℏ_𝑓=−1/2, ℏ_𝜃=−1/2, and 𝛽=5 in the case of Pr=1 and 𝜆=−1.

𝑘th order	𝛾=1	𝛾=5	𝛾=10	𝛾=15	𝛾=20
5	1.11846×10^−1	9.74131×10^−2	9.26109×10^−2	9.06737×10^−2	8.96424×10^−2
10	1.09109×10^−2	6.67928×10^−3	5.51535×10^−3	5.09535×10^−3	4.88484×10^−3
20	3.02345×10^−4	6.20106×10^−4	6.00372×10^−4	5.82802×10^−4	5.71778×10^−4
30	8.14679×10^−5	1.45809×10^−4	1.45809×10^−4	1.35611×10^−4	1.32648×10^−4
40	9.69675×10^−6	1.70644×10^−5	1.70644×10^−5	1.58480×10^−5	1.54868×10^−5