Research Article
Spectral Relaxation Method and Spectral Quasilinearization Method for Solving Unsteady Boundary Layer Flow Problems
Table 5
Comparison between the SRM and Keller-Box approximate numerical values for
,
,
, and
when
,
,
,
, and
in Example 2.
| | Spectral quasilinearisation method | Keller-Box | | 0.01 | 0.002 | 0.001 | 0.0005 | 0.0005 |
| | | 0.1 | −0.851309 | −0.851259 | −0.851258 | −0.851257 | −0.851257 | 0.3 | −1.316738 | −1.316706 | −1.316705 | −1.316705 | −1.316705 | 0.5 | −1.685327 | −1.685307 | −1.685306 | −1.685306 | −1.685306 | 0.7 | −1.992622 | −1.992609 | −1.992608 | −1.992608 | −1.992608 | 0.9 | −2.259344 | −2.259335 | −2.259335 | −2.259335 | −2.259335 |
| | | 0.1 | −0.417173 | −0.417151 | −0.417151 | −0.417150 | −0.417150 | 0.3 | −0.639617 | −0.639603 | −0.639602 | −0.639602 | −0.639602 | 0.5 | −0.817659 | −0.817649 | −0.817649 | −0.817649 | −0.817649 | 0.7 | −0.966610 | −0.966604 | −0.966603 | −0.966603 | −0.966604 | 0.9 | −1.095987 | −1.095983 | −1.095983 | −1.095983 | −1.095983 |
| | | 0.1 | −0.710885 | −0.710882 | −0.710882 | −0.710882 | −0.710882 | 0.3 | −0.742845 | −0.742842 | −0.742842 | −0.742842 | −0.742843 | 0.5 | −0.765247 | −0.765244 | −0.765244 | −0.765244 | −0.765244 | 0.7 | −0.777274 | −0.777270 | −0.777270 | −0.777270 | −0.777270 | 0.9 | −0.770819 | −0.770807 | −0.770807 | −0.770807 | −0.770807 |
| | | 0.1 | −0.634447 | −0.634443 | −0.634443 | −0.634443 | −0.634444 | 0.3 | −0.766870 | −0.766867 | −0.766867 | −0.766867 | −0.766867 | 0.5 | −0.891209 | −0.891207 | −0.891207 | −0.891207 | −0.891207 | 0.7 | −1.010046 | −1.010045 | −1.010045 | −1.010045 | −1.010045 | 0.9 | −1.125550 | −1.125549 | −1.125549 | −1.125549 | −1.125549 |
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