Airfoil: FX 74-CL5-140 MOD Builder: C. Hollinger Comment: clean Number of Reynolds #'s: 6 Average Reynolds #: 99300 Number of angles of attack: 65 alpha / Cl / Cm -5.94 0.174 -0.2500 -4.84 0.198 -0.2500 -3.86 0.244 -0.2500 -2.88 0.357 -0.2500 -1.65 0.617 -0.2500 -0.71 0.793 -0.2500 0.47 0.919 -0.2500 1.41 1.013 -0.2500 2.44 1.051 -0.2500 3.33 0.906 -0.2500 4.39 0.841 -0.2500 5.42 0.869 -0.2500 6.43 0.914 -0.2500 7.32 0.948 -0.2500 8.47 0.989 -0.2500 9.33 1.004 -0.2500 10.47 1.046 -0.2500 11.38 1.043 -0.2500 12.44 1.074 -0.2500 13.37 1.094 -0.2500 14.48 1.170 -0.2500 15.44 1.159 -0.2500 16.54 1.219 -0.2500 17.42 1.266 -0.2500 18.56 1.367 -0.2500 19.51 1.372 -0.2500 20.52 1.374 -0.2500 21.59 1.446 -0.2500 22.62 1.481 -0.2500 23.58 1.696 -0.2500 24.53 1.742 -0.2500 25.56 1.771 -0.2500 26.63 1.804 -0.2500 25.67 1.765 -0.2500 24.71 1.712 -0.2500 23.59 1.692 -0.2500 22.62 1.717 -0.2500 21.69 1.800 -0.2500 20.58 1.863 -0.2500 19.74 1.903 -0.2500 18.66 1.936 -0.2500 17.43 1.276 -0.2500 16.58 1.222 -0.2500 15.47 1.181 -0.2500 14.52 1.136 -0.2500 13.39 1.091 -0.2500 12.48 1.043 -0.2500 11.48 1.016 -0.2500 10.36 0.993 -0.2500 9.44 0.987 -0.2500 8.43 0.967 -0.2500 7.47 0.956 -0.2500 6.44 0.914 -0.2500 5.43 0.873 -0.2500 4.38 0.836 -0.2500 3.45 0.834 -0.2500 2.41 0.834 -0.2500 1.44 0.987 -0.2500 0.40 0.900 -0.2500 -0.58 0.799 -0.2500 -1.61 0.619 -0.2500 -2.68 0.375 -0.2500 -3.72 0.254 -0.2500 -4.76 0.182 -0.2500 -5.78 0.163 -0.2500 Tabulated from data in file MS00302.DAT & reduced using program Q01.00L Average Reynolds #: 124600 Number of angles of attack: 65 alpha / Cl / Cm -5.88 0.170 -0.2500 -4.89 0.193 -0.2500 -3.85 0.265 -0.2500 -2.75 0.411 -0.2500 -1.70 0.660 -0.2500 -0.59 0.845 -0.2500 0.36 0.950 -0.2500 1.60 1.068 -0.2500 2.50 1.140 -0.2500 3.30 0.819 -0.2500 4.48 0.841 -0.2500 5.39 0.861 -0.2500 6.42 0.916 -0.2500 7.47 0.930 -0.2500 8.47 0.953 -0.2500 9.51 0.986 -0.2500 10.49 1.003 -0.2500 11.53 1.030 -0.2500 12.47 1.061 -0.2500 13.46 1.088 -0.2500 14.43 1.134 -0.2500 15.46 1.196 -0.2500 16.46 1.238 -0.2500 17.56 1.261 -0.2500 18.46 1.322 -0.2500 19.68 1.377 -0.2500 20.61 1.395 -0.2500 21.66 1.472 -0.2500 22.67 1.691 -0.2500 23.53 1.680 -0.2500 24.74 1.725 -0.2500 25.70 1.729 -0.2500 26.56 1.743 -0.2500 25.59 1.706 -0.2500 24.65 1.725 -0.2500 23.69 1.705 -0.2500 22.65 1.681 -0.2500 21.69 1.737 -0.2500 20.61 1.821 -0.2500 19.71 1.861 -0.2500 18.73 1.916 -0.2500 17.64 1.933 -0.2500 16.36 1.209 -0.2500 15.56 1.192 -0.2500 14.41 1.133 -0.2500 13.38 1.091 -0.2500 12.44 1.096 -0.2500 11.47 1.022 -0.2500 10.50 1.001 -0.2500 9.49 0.966 -0.2500 8.49 0.962 -0.2500 7.44 0.915 -0.2500 6.51 0.905 -0.2500 5.47 0.873 -0.2500 4.43 0.833 -0.2500 3.48 0.815 -0.2500 2.55 1.134 -0.2500 1.41 1.034 -0.2500 0.48 0.945 -0.2500 -0.56 0.828 -0.2500 -1.64 0.659 -0.2500 -2.67 0.412 -0.2500 -3.71 0.271 -0.2500 -4.74 0.190 -0.2500 -5.80 0.166 -0.2500 Tabulated from data in file MS00304.DAT & reduced using program Q01.00L Average Reynolds #: 148000 Number of angles of attack: 65 alpha / Cl / Cm -5.88 0.162 -0.2500 -4.86 0.198 -0.2500 -3.87 0.264 -0.2500 -2.76 0.444 -0.2500 -1.74 0.666 -0.2500 -0.55 0.862 -0.2500 0.55 0.980 -0.2500 1.48 1.075 -0.2500 2.60 1.181 -0.2500 3.51 1.267 -0.2500 4.63 1.374 -0.2500 5.51 1.446 -0.2500 6.49 1.520 -0.2500 7.54 1.609 -0.2500 8.56 1.678 -0.2500 9.57 1.750 -0.2500 10.72 1.797 -0.2500 11.54 1.040 -0.2500 12.57 1.086 -0.2500 13.49 1.121 -0.2500 14.60 1.187 -0.2500 15.43 1.184 -0.2500 16.49 1.225 -0.2500 17.48 1.255 -0.2500 18.48 1.284 -0.2500 19.48 1.322 -0.2500 20.50 1.351 -0.2500 21.63 1.454 -0.2500 22.75 1.643 -0.2500 23.70 1.683 -0.2500 24.64 1.736 -0.2500 25.75 1.761 -0.2500 26.54 1.762 -0.2500 25.60 1.749 -0.2500 24.59 1.762 -0.2500 23.67 1.682 -0.2500 22.53 1.665 -0.2500 21.56 1.722 -0.2500 20.61 1.782 -0.2500 19.66 1.861 -0.2500 18.69 1.917 -0.2500 17.76 1.953 -0.2500 16.65 2.003 -0.2500 15.68 2.038 -0.2500 14.22 1.154 -0.2500 13.44 1.119 -0.2500 12.35 1.055 -0.2500 11.42 1.061 -0.2500 10.44 1.007 -0.2500 9.25 0.963 -0.2500 8.25 0.940 -0.2500 7.26 0.915 -0.2500 6.27 0.893 -0.2500 5.33 0.872 -0.2500 4.26 0.843 -0.2500 3.33 0.852 -0.2500 2.42 1.161 -0.2500 1.39 1.060 -0.2500 0.25 0.941 -0.2500 -0.67 0.834 -0.2500 -1.63 0.666 -0.2500 -2.62 0.445 -0.2500 -3.74 0.266 -0.2500 -4.73 0.190 -0.2500 -5.79 0.164 -0.2500 Tabulated from data in file MS00303.DAT & reduced using program Q01.00L Average Reynolds #: 173400 Number of angles of attack: 65 alpha / Cl / Cm -6.24 0.154 -0.2500 -4.87 0.188 -0.2500 -3.92 0.261 -0.2500 -2.84 0.412 -0.2500 -1.85 0.657 -0.2500 -0.74 0.854 -0.2500 0.29 0.977 -0.2500 1.27 1.077 -0.2500 2.29 1.180 -0.2500 3.33 1.279 -0.2500 4.39 1.382 -0.2500 5.39 1.467 -0.2500 6.38 1.549 -0.2500 7.51 1.644 -0.2500 8.55 1.722 -0.2500 9.69 1.806 -0.2500 10.71 1.874 -0.2500 11.68 1.934 -0.2500 12.72 1.996 -0.2500 13.66 2.064 -0.2500 14.77 2.064 -0.2500 15.76 2.018 -0.2500 16.66 1.983 -0.2500 17.66 1.950 -0.2500 18.50 1.897 -0.2500 19.44 1.818 -0.2500 20.53 1.774 -0.2500 21.59 1.689 -0.2500 22.56 1.669 -0.2500 23.54 1.689 -0.2500 24.58 1.724 -0.2500 25.56 1.750 -0.2500 26.53 1.755 -0.2500 25.56 1.736 -0.2500 24.55 1.745 -0.2500 23.50 1.717 -0.2500 22.53 1.665 -0.2500 21.57 1.693 -0.2500 20.60 1.764 -0.2500 19.74 1.828 -0.2500 18.73 1.878 -0.2500 17.81 1.941 -0.2500 16.70 1.990 -0.2500 15.76 2.020 -0.2500 14.67 2.072 -0.2500 13.74 2.064 -0.2500 12.71 1.989 -0.2500 11.70 1.932 -0.2500 10.72 1.872 -0.2500 9.61 1.798 -0.2500 8.51 1.711 -0.2500 7.61 1.644 -0.2500 6.48 1.548 -0.2500 5.51 1.466 -0.2500 4.52 1.380 -0.2500 3.56 1.293 -0.2500 2.52 1.190 -0.2500 1.51 1.090 -0.2500 0.47 0.983 -0.2500 -0.58 0.860 -0.2500 -1.56 0.699 -0.2500 -2.63 0.426 -0.2500 -3.69 0.258 -0.2500 -4.76 0.177 -0.2500 -5.72 0.153 -0.2500 Tabulated from data in file MS00305.DAT & reduced using program Q01.00L Average Reynolds #: 201700 Number of angles of attack: 43 alpha / Cl / Cm -5.93 0.156 -0.2500 -3.89 0.227 -0.2500 -2.49 0.439 -0.2500 -1.02 0.783 -0.2500 0.32 0.958 -0.2500 2.02 1.130 -0.2500 3.39 1.262 -0.2500 5.17 1.424 -0.2500 6.61 1.549 -0.2500 8.27 1.686 -0.2500 9.86 1.809 -0.2500 11.52 1.928 -0.2500 12.76 2.006 -0.2500 14.51 2.037 -0.2500 15.96 1.977 -0.2500 17.44 1.906 -0.2500 18.68 1.836 -0.2500 20.21 1.736 -0.2500 21.68 1.679 -0.2500 23.17 1.658 -0.2500 24.67 1.718 -0.2500 26.05 1.710 -0.2500 24.32 1.694 -0.2500 22.78 1.647 -0.2500 21.10 1.684 -0.2500 19.59 1.790 -0.2500 18.22 1.859 -0.2500 16.72 1.931 -0.2500 15.45 1.989 -0.2500 13.75 2.062 -0.2500 12.25 1.972 -0.2500 10.52 1.857 -0.2500 9.29 1.765 -0.2500 7.70 1.634 -0.2500 6.34 1.519 -0.2500 4.72 1.372 -0.2500 3.19 1.230 -0.2500 1.68 1.078 -0.2500 0.07 0.906 -0.2500 -1.38 0.679 -0.2500 -2.94 0.335 -0.2500 -4.66 0.177 -0.2500 -5.93 0.157 -0.2500 Tabulated from data in file PG00579.DAT & reduced using program Q01.00L Average Reynolds #: 302100 Number of angles of attack: 43 alpha / Cl / Cm -5.67 0.159 -0.2500 -4.12 0.240 -0.2500 -2.79 0.430 -0.2500 -1.19 0.787 -0.2500 0.38 0.995 -0.2500 1.94 1.158 -0.2500 3.47 1.314 -0.2500 4.99 1.437 -0.2500 6.51 1.561 -0.2500 8.08 1.711 -0.2500 9.60 1.837 -0.2500 11.16 1.956 -0.2500 12.67 2.048 -0.2500 14.16 2.015 -0.2500 15.60 1.966 -0.2500 17.14 1.867 -0.2500 18.40 1.796 -0.2500 20.01 1.704 -0.2500 21.52 1.654 -0.2500 23.01 1.651 -0.2500 24.52 1.731 -0.2500 26.02 1.750 -0.2500 24.54 1.715 -0.2500 23.05 1.668 -0.2500 21.46 1.637 -0.2500 20.02 1.701 -0.2500 18.63 1.778 -0.2500 17.12 1.861 -0.2500 15.51 1.958 -0.2500 14.11 2.010 -0.2500 12.49 2.031 -0.2500 11.03 1.940 -0.2500 9.55 1.824 -0.2500 7.97 1.688 -0.2500 6.44 1.538 -0.2500 4.95 1.415 -0.2500 3.41 1.283 -0.2500 1.90 1.132 -0.2500 0.34 0.964 -0.2500 -1.24 0.740 -0.2500 -2.79 0.390 -0.2500 -4.66 0.186 -0.2500 -6.01 0.156 -0.2500 Tabulated from data in file PG00578.DAT & reduced using program Q01.00L File fx74mod.lft created on 12-05-1997 at 15:25:49 using program FORMAT