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. 2023 Mar 7;9(3):e14319. doi: 10.1016/j.heliyon.2023.e14319

Table 1.

Numerical and analytical results for the values of Ret, β=0.021942857 and n=7.

Reynolds no. Ret The value of k or βRetn2n for n=7
β=0.021942857
Series solution of u(0) Numerical solution of u(0) Errors of Percentage (%)
5000 9.6253 1.5490 1.5399 0.59
10,000 15.792 1.9842 1.9724 0.60
20,000 25.9094 2.5415 2.5264 0.60
30,000 34.6128 2.9375 2.9201 0.60
40,000 42.5088 3.2553 3.2361 0.59
50,000 49.854 3.5254 3.5045 0.60
60,000 56.7882 3.7626 3.7403 0.60
70,000 63.3983 3.9755 3.9520 0.59
80,000 69.7429 4.1697 4.1450 0.60
90,000 75.8644 4.3489 4.3231 0.60
100,000 81.7941 4.5156 4.4889 0.59
110,000 87.5564 4.6720 4.6443 0.60
120,000 93.1708 4.8195 4.7909 0.60
130,000 98.6529 4.9592 4.9298 0.60
140,000 104.0157 5.0922 5.0621 0.59
150,000 109.2701 5.2193 5.1883 0.60
160,000 114.4252 5.3410 5.3093 0.60
170,000 119.4891 5.4579 5.4255 0.60
180,000 124.4684 5.5704 5.5374 0.60
190,000 129.3694 5.6790 5.6454 0.60
200,000 134.1971 5.7840 5.7498 0.59