| Geometry and Test
Conditions:
Model data and
test conditions are as follows:
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Deviations from full-scale shown in green. |
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Model
built by |
not built |
INSEAN (*) |
MOERI |
NMRI |
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Tested
at |
n.a. |
INSEAN (PMM), HSVA (free),
CTO (free), MARIN (free) |
MOERI (PMM) |
NMRI (CMT) |
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Scale |
1.000 |
45.714 |
58.000 |
110.000 |
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Main
particulars |
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Lpp (m)
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320.0 |
7.0000 |
5.5172 |
2.9091 |
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Lwl (m)
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325.5 |
7.1204 |
5.6121 |
2.9591 |
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Bwl (m)
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58.0 |
1.2688 |
1.0000 |
0.5273 |
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D (m)
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30.0 |
0.6563 |
0.5172 |
0.2727 |
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T (m)
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20.8 |
0.4550 |
0.3586 |
0.1891 |
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Displacement (m3) |
312622 |
3.2724 |
1.6023 |
0.2349 |
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S w/o
rudder (m2) |
27194 |
13.0129 |
8.0838 |
2.2475 |
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CB |
0.8098 |
0.8098 |
0.8098 |
0.8098 |
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CM |
0.9980 |
0.9980 |
0.9980 |
0.9980 |
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LCB (%),
fwd+ |
3.48 |
3.48 |
3.48 |
3.48 |
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Rudder
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Type
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Horn |
Horn |
Horn |
Horn |
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S of rudder
(m2) |
273.3 |
0.1308 |
0.0812 |
0.0226 |
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Lat. area
(m2) |
136.7 |
0.0654 |
0.0406 |
0.0113 |
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Turn rate (deg/s)
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2.34 |
15.8 |
17.8 |
24.5 |
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Propeller |
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Type
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FP |
FP |
FP |
FP |
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No. of
blades |
4 |
4 |
4 |
4 |
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D (m)
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9.86 |
0.204 |
0.170 |
0.090 |
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P/D (0.7R)
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0.721 |
0.808 |
0.721 |
0.721 |
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Ae/A0
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0.431 |
0.448 |
0.431 |
0.431 |
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Rotation
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Right hand |
Right hand |
Right hand |
Right hand |
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Hub ratio
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0.155 |
0.165 |
0.155 |
0.155 |
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Appendages |
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Bilge keels
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None |
None |
None |
None |
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Test
condition |
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T (m)
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20.8 |
0.455 |
0.359 |
0.189 |
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Disp. (m3)
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312622 |
3.272 |
1.602 |
0.235 |
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S (m2)
incl. rudder |
27467 |
13.144 |
8.165 |
2.270 |
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LCG (m)
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11.1 |
0.244 |
0.192 |
0.101 |
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GM (m)
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5.71 |
0.125 |
0.098 |
0.052 |
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ixx/B |
0.40 |
0.40 |
0.40 |
0.40 |
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izz/Lpp |
0.25 |
0.25 |
0.25 |
0.25 |
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Service
speed |
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U (m/s,
full scale: kn) |
15.5 |
1.179 |
1.047 |
0.760 |
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Fn
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0.142 |
0.142 |
0.142 |
0.142 |
A
definition of the hull in IGES-format and drawings of the propeller and
rudder in AutoCAD-format can be downloaded here:
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