Table 4 Comparison of current result with the results calculated by Fetecau et al.11.
From: Natural convection flow of a second grade fluid in an infinite vertical cylinder
r | vst(r, t) Current Solution | wst(r, t) Fetecau et al.11 | wst(r, t) − vst(r, t) |
|---|---|---|---|
0 | 1.3858 | 1.3809 | −0.005 |
0.01 | 1.3859 | 1.3828 | −0.003 |
0.02 | 1.386 | 1.386 | 0 |
0.03 | 1.3862 | 1.3884 | 0.002 |
0.04 | 1.3864 | 1.3914 | 0.005 |
0.05 | 1.3866 | 1.3940 | 0.007 |
0.06 | 1.3870 | 1.3959 | 0.008 |
0.07 | 1.3874 | 1.3966 | 0.009 |
0.08 | 1.3878 | 1.3957 | 0.007 |
0.09 | 1.3883 | 1.3929 | 0.004 |
0.1 | 1.3889 | 1.3878 | −0.001 |
