RhinoMarine 3.5.0 Hydrostatics & Stability Report



General Model Information
November 07, 2006 06:12:48 PM Version: RhinoMarine 3.5.0
Company Project Description
Walk On Water Designs 11m Sailboat
Parts Mirrored Up Direction Fluid Density Refinement Trimming
No Positive 1,025.900 kilograms/meters^3 N/A N/A
File Type Path
Model C:\Documents and Settings\Admin\Desktop\STORAGE\3RD QTR PRO\model\Final Model.3dm
HTML Output C:\Program Files\Proteus Engineering\RhinoMarine\default.htm

Upright Condition
Mass Properties Units(meters, kilograms)
Weight LCG TCG VCG
7,967.502 5.177 0.000 0.131
Flotation Plane Definition Units (meters)
Constant N (longitudinal) N (transverse) N (vertical)
0.000 0.000 0.000 1.000
Overall Dimensions Units (meters)
Name Value Min Max
Length OA 11.034 -0.501 10.533
Length WL 10.389 0.000 10.389
Beam OA 3.498 -1.749 1.749
Beam WL 3.195 -1.598 1.598
Depth 3.774
Freeboard 1.944
Draft 1.830
Integrated Properties Units ( meters, meters^2 , meters^3 , kilograms)
Name Value Name Value
Volume 7.766 Displacement 7,967.502
LCB 5.177 LCB/LWL 0.498
TCB 0.000 VCB -0.269
Max Section Area 0.000 Long'l Loc Max Area 0.000
Wetted Surface 31.466 Wetted Centroid (longitudinal) 5.630
Wetted Centroid (transverse) 0.000
Wetted Centroid (vertical) -0.504
Displacement-Length Ratio 198.051
Waterplane Properties Units ( meters, meters^2 , meters^3 , kilograms/cm, meters-kilograms/cm)
Name Value Name Value
LCF 5.622 LCF/LWL 0.541
TCF 0.000 VCF 0.000
M Trans 1.389 M Long 13.522
BM Trans 1.658 BM Long 13.791
Area WP 21.309 Weight to Immerse 218.606
Moment to Trim 103.709 Metacentric Shelf Slope 0.000
Neutral Axis Angle 0.000 Metacentric Shelf Intercept 0.000
Form Coefficients Units (N/A)
Name Value Name Value
Cb 0.128 Cwp 0.642
Cx 0.000 Cp 0.000
Cp aft 0.000 Cp fwd 0.000
Stability Information Units ( meters, kilograms-meters, deg)
Name Value Name Value
Righting Arm 0.000 Righting Moment 0.000
Righting Moment/deg 174.920
GM Trans 1.258 GM Long 13.391
Trim 0.000 Heel 0.000
Rollover Summary Units ( meters, meters-kilograms, deg)
Heel Trim Delta VCG Origin Depth Righting Arm Righting Mom
0.000 0.000 0.000 0.000 0.000 0.000
10.000 -0.319 0.014 0.013 0.208 1,660.888
20.000 -1.129 0.055 0.039 0.368 2,928.614
30.000 -2.195 0.123 0.057 0.471 3,752.766
40.000 -3.337 0.216 0.055 0.536 4,269.449
50.000 -4.443 0.328 0.026 0.584 4,650.524
60.000 -5.464 0.440 -0.013 0.617 4,919.442
70.000 -6.312 0.538 -0.055 0.649 5,174.174
80.000 -6.889 0.644 -0.132 0.609 4,850.143
90.000 -7.118 0.750 -0.239 0.559 4,453.239
100.000 -6.964 0.841 -0.367 0.488 3,888.536
110.000 -6.451 0.915 -0.509 0.394 3,139.371
120.000 -5.581 0.969 -0.662 0.281 2,235.690
125.000 -5.023 0.989 -0.741 0.219 1,742.549
130.000 -4.392 1.004 -0.823 0.155 1,232.678
140.000 -2.949 1.021 -0.986 0.027 214.856
150.000 -1.376 1.025 -1.145 -0.079 -631.693
Heel Neutral Axis MetShelf Slope MetShelf Intercept
0.000 0.000 0.000 0.000
10.000 -3.762 0.000 0.000
20.000 -5.860 0.000 0.000
30.000 -6.581 0.000 0.000
40.000 -6.524 0.000 0.000
50.000 -5.978 0.000 0.000
60.000 -5.415 0.000 0.000
70.000 -3.965 0.000 0.000
80.000 -2.032 0.000 0.000
90.000 0.121 0.000 0.000
100.000 2.090 0.000 0.000
110.000 4.006 0.000 0.000
120.000 5.765 0.000 0.000
125.000 6.511 0.000 0.000
130.000 7.223 0.000 0.000
140.000 8.235 0.000 0.000
150.000 8.587 0.000 0.000

Notes
  1. Dimensions are given relative to coordinate system origin, except for M Trans and M Long which are given relative to the resultant waterplane.
  2. Accuracy of calculations is affected by the density of points in the surface mesh.
  3. All coefficients are based on LWL and maximum draft above.
  4. The accuracy of the sectional area curve, maximum section area and location, and prismatic and midship section coefficients are affected by the surface mesh density, and the number and location of defined stations. In addition, for trimmed waterplanes the sections are no longer exactly perpendicular to the waterplane, also affecting accuracy.
  5. The displacement-length ratio is defined as the computed vessel displacement in long tons divided by the cube of one-hundredth of the waterline length in feet.