Perry Mick wrote:
I've entered the points for the NACA 16-106 into Visual CADD, then
exported to DXF and GIF. When I reload the DXF, it looks like the
connecting line between the points is screwed up, but all the points
should be there. This particular drawing is scaled for a 4" chord,
6% thickness of course.
Now I will scale chord, blade thickness, and rotate for each blade
station.
Thanks for recommending that airfoil Bill, I would have made it
Clark Y out of ignorance.
Joa is standing by to machine the molds when I get the drawings ready.
Just a few more days.
Data scaled to 4 inch chord, to nearest thousandth:
X Yt Yb
0.000 0.000 0.000
0.001 0.003 -0.007
0.004 0.007 -0.010
0.009 0.010 -0.013
0.016 0.014 -0.016
0.025 0.018 -0.019
0.036 0.022 -0.022
0.049 0.026 -0.026
0.064 0.030 -0.029
0.081 0.034 -0.031
0.100 0.038 -0.034
0.121 0.042 -0.037
0.143 0.046 -0.040
0.168 0.050 -0.043
0.194 0.054 -0.045
0.222 0.058 -0.048
0.252 0.062 -0.050
0.284 0.066 -0.053
0.317 0.069 -0.055
0.353 0.073 -0.058
0.389 0.077 -0.060
0.428 0.080 -0.062
0.468 0.084 -0.064
0.509 0.087 -0.067
0.553 0.091 -0.069
0.597 0.094 -0.071
0.643 0.098 -0.073
0.690 0.101 -0.075
0.739 0.104 -0.077
0.789 0.107 -0.079
0.840 0.110 -0.080
0.892 0.113 -0.082
0.946 0.115 -0.084
1.000 0.118 -0.085
1.055 0.121 -0.087
1.112 0.123 -0.088
1.169 0.125 -0.090
1.227 0.127 -0.091
1.286 0.129 -0.092
1.346 0.131 -0.093
1.406 0.133 -0.094
1.467 0.134 -0.095
1.528 0.136 -0.096
1.590 0.137 -0.097
1.653 0.138 -0.097
1.715 0.139 -0.098
1.778 0.140 -0.098
1.842 0.140 -0.099
1.905 0.141 -0.099
1.968 0.141 -0.099
2.032 0.141 -0.099
2.095 0.141 -0.099
2.159 0.141 -0.099
2.222 0.140 -0.098
2.285 0.139 -0.098
2.347 0.138 -0.097
2.410 0.137 -0.096
2.472 0.136 -0.095
2.533 0.134 -0.094
2.594 0.132 -0.092
2.654 0.130 -0.091
2.714 0.128 -0.089
2.773 0.125 -0.087
2.831 0.123 -0.085
2.888 0.120 -0.083
2.945 0.117 -0.081
3.000 0.113 -0.079
3.054 0.110 -0.076
3.108 0.106 -0.073
3.160 0.103 -0.071
3.211 0.099 -0.068
3.261 0.095 -0.065
3.310 0.090 -0.062
3.357 0.086 -0.059
3.403 0.082 -0.055
3.447 0.077 -0.052
3.491 0.073 -0.049
3.532 0.068 -0.046
3.572 0.064 -0.042
3.611 0.059 -0.039
3.647 0.055 -0.036
3.683 0.050 -0.033
3.716 0.046 -0.030
3.748 0.042 -0.027
3.778 0.038 -0.024
3.806 0.034 -0.021
3.832 0.030 -0.019
3.857 0.026 -0.016
3.879 0.023 -0.014
3.900 0.020 -0.012
3.919 0.017 -0.010
3.936 0.014 -0.008
3.951 0.011 -0.007
3.964 0.009 -0.006
3.975 0.007 -0.005
3.984 0.005 -0.004
3.991 0.004 -0.003
3.996 0.003 -0.003
3.999 0.003 -0.002
4.000 0.002 -0.002
Perry Mick
perrym@teleport.com
Duckt N7XR
http://www.mickaircraft.com/duckt.htm
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