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USYRA MHS AMENDED MARCH 1983 |
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VPP - RUN: 4/15/83 2:58:30 |
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CERT# 24620 SAIL# 20879 |
SPEED, HEEL ANGLE, REEF, SAIL |
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FLATENING AND LIFT COEFFICIENTS |
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YACHT: ALCHURINGA |
BY SAILING ANGLE & WIND STRENGTH. |
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CLASS: PSN10M |
VTW = TRUE WIND VELOCITY |
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BTW = TRUE WIND ANGE |
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RIG: SLOOP |
VAW = APPARENT WIND VELOCITY |
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PROP: FOLDING |
BAW = APPARENT WIND ANGLE |
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INST: OUT OF APERTURE |
V = BOAT SPEED |
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VMG = VELOCITY MADE GOOD |
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OWNER: |
HEEL = HEEL ANGLE IN DEGREES |
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GUNNER FROEBEL |
REEF = % OF SAIL AREA REMAINING |
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25 SIDE HILL RD |
FLAT = % OF FULL DRAFT REMAINING |
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WESTPORT CT 06880 |
CL = COEFFICIENT OF LIFT |
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VTW |
BTW |
VAW |
BAW |
V |
VMG |
HEEL |
REEF |
FLAT |
CL |
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8 |
46.7 |
11.79 |
27.8 |
5.171 |
3.548 |
9.7 |
1 |
1 |
2.078 |
|
8 |
52 |
11.93 |
29.9 |
5.631 |
3.467 |
10.1 |
1 |
1 |
2.081 |
|
8 |
80 |
10.64 |
43.7 |
6.368 |
1.106 |
12.9 |
1 |
1 |
2.481 |
|
8 |
110 |
8.11 |
62.3 |
6.401 |
-2.189 |
5.2 |
1 |
1 |
2.636 |
|
8 |
145 |
4.61 |
107.2 |
4.929 |
-4.04 |
1.3 |
1 |
1 |
1.926 |
|
10 |
45 |
14.09 |
27.4 |
5.752 |
4.069 |
15.7 |
1 |
0.937 |
1.947 |
|
10 |
52 |
14.08 |
30.6 |
6.247 |
3.846 |
17.3 |
1 |
1 |
2.083 |
|
10 |
80 |
12.56 |
47.6 |
6.797 |
1.18 |
10.3 |
1 |
1 |
2.023 |
|
10 |
110 |
9.60 |
67.7 |
6.918 |
-2.366 |
9.3 |
1 |
1 |
2.662 |
|
10 |
149.5 |
5.52 |
118 |
5.68 |
-4.893 |
1.4 |
1 |
1 |
1.601 |
|
12 |
42.5 |
16.12 |
27 |
5.946 |
4.381 |
18.6 |
1 |
0.801 |
1.663 |
|
12 |
52 |
15.91 |
31.6 |
6.628 |
4.019 |
21.6 |
1 |
0.901 |
1.877 |
|
12 |
80 |
14.21 |
50.1 |
7.12 |
1.236 |
14.6 |
1 |
1 |
1.986 |
|
12 |
110 |
10.98 |
72.1 |
7.297 |
-2.496 |
14.1 |
1 |
1 |
2.633 |
|
12 |
161.5 |
6.15 |
143.6 |
5.98 |
-5.672 |
1 |
1 |
1 |
0.894 |
|
14 |
41.1 |
18.03 |
26.9 |
6.067 |
4.571 |
21.3 |
1 |
0.691 |
1.435 |
|
14 |
52 |
17.64 |
32.6 |
6.693 |
4.123 |
24.4 |
1 |
0.791 |
1.649 |
|
14 |
80 |
15.69 |
51.9 |
7.358 |
1.278 |
19.7 |
1 |
1 |
1.952 |
|
14 |
110 |
12.20 |
75.6 |
7.588 |
-2.595 |
19.2 |
1 |
1 |
2.601 |
|
14 |
165.6 |
7.37 |
153.1 |
6.445 |
-6.244 |
0.9 |
1 |
1 |
0.646 |
|
16 |
40.4 |
19.86 |
27 |
6.148 |
4.685 |
23.4 |
1 |
0.602 |
1.251 |
|
16 |
52 |
19.30 |
33.5 |
6.807 |
4.191 |
26.6 |
1 |
0.697 |
1.455 |
|
16 |
80 |
16.93 |
53.1 |
7.528 |
1.307 |
24.7 |
1 |
1 |
1.927 |
|
16 |
110 |
13.24 |
78.5 |
7.813 |
-2.672 |
24.2 |
1 |
1 |
2.567 |
|
16 |
167.7 |
8.80 |
158.1 |
6.835 |
-6.677 |
0.9 |
1 |
1 |
0.513 |
|
20 |
40.1 |
23.32 |
27.1 |
6.241 |
4.774 |
29.9 |
0.99 |
0.484 |
0.986 |
|
20 |
52 |
22.48 |
34.9 |
6.924 |
4.263 |
29.3 |
0.949 |
0.624 |
1.174 |
|
20 |
80 |
19.24 |
55.3 |
7.722 |
1.341 |
30.7 |
0.961 |
1 |
1.735 |
|
20 |
110 |
15.06 |
83.4 |
8.125 |
-2.779 |
31.6 |
0.981 |
1 |
2.4 |
|
20 |
169.2 |
11.91 |
162.5 |
7.505 |
-7.373 |
1.2 |
1 |
1 |
0.397 |