Research Article
The Numerical Analysis of the Flow on the Smooth and Nonsmooth Boundaries by IBEM/DBIEM
Table 4
The relative error of velocity in z direction (%).
| Z/m | without symmetric condition | with symmetric condition | ld=0.1 | ld=0.5 | ld=1.0 | ld=1.5 | ld=2.0 | ld=2.5 | ld=3.0 |
| -0.08682 | 226.28 | 5.42 | 104.0 | 86.7 | 14.26 | 5.64 | 42.67 | 144.78 | 110 | -0.25783 | 25.09 | 5.46 | 98.9 | 32.2 | 4.43 | 0.68 | 0.61 | 18.30 | 124 | -0.42101 | 14.03 | 5.55 | 98.0 | 34.4 | 5.19 | 1.39 | 1.34 | 9.42 | 121 | -0.57139 | 11.66 | 5.71 | 97.7 | 33.3 | 4.77 | 0.92 | 0.42 | 13.61 | 117 | -0.70442 | 11.03 | 5.97 | 97.4 | 33.3 | 5.08 | 1.42 | 0.49 | 10.37 | 113 | -0.81603 | 11.08 | 6.44 | 97.3 | 33.3 | 5.08 | 1.19 | 0.25 | 10.77 | 109 | -0.90286 | 11.80 | 7.40 | 97.3 | 33.9 | 6.32 | 2.79 | 1.74 | 7.01 | 106 | -0.96225 | 14.45 | 10.28 | 97.3 | 35.5 | 7.98 | 4.19 | 2.84 | 5.57 | 103 | -0.98987 | 44.06 | 41.38 | 98.2 | 58.7 | 41.39 | 39.1 | 38.34 | 34.18 | 101 |
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