Figure 24.
The three plots are titled Lift coefficient, Drag coefficient, and Moment coefficient. Each plot compares values against the angle of attack from negative 10 to 10 degrees. The lift coefficient plot appears at the upper left, the drag coefficient plot at the upper right, and the moment coefficient plot at the lower centre. Black solid lines represent wind tunnel test data, blue dashed lines with circular markers represent the k epsilon model, orange dashed lines with circular markers represent the S S T model, and green dashed lines with circular markers represent the T S S T model. The lift coefficient plot uses the y-axis label C L, the drag coefficient plot uses C D, and the moment coefficient plot uses C M. A legend identifying all datasets appears to the right of the lower plot.Comparison of turbulence models for (a) lift coefficient, (b) drag coefficient and (c) moment coefficient: model S31 (k–ε), model S32 (SST) and model S03 (TSST)