Figure 11.
The plot marks n equals 30 and alpha equals 0, 0.01, 0.05, 0.1. The horizontal axis is xi and ranges from 0.0 to 2.0. The vertical axis is R e raised to 1 over 2 C f and ranges from minus 5 to 50. Four curves start near 0 at xi 0.0 and rise as xi increases. One curve rises smoothly. The other three curves oscillate with increasing amplitude as xi increases. The oscillations become closer and larger after xi about 1.0 and continue to the highest values near xi 2.0. An arrow points from the alpha values toward the lower part of the curve group near xi 0.5.Impact of on when n = 30