RhinoMarine 3.5.0 Hydrostatics & Stability Report



General Model Information
November 07, 2006 06:17:13 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
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 11.001 -0.501 10.500
Length WL 9.751 0.000 9.751
Beam OA 3.498 -1.749 1.749
Beam WL 3.195 -1.598 1.598
Depth 2.102
Freeboard 1.503
Draft 0.599
Integrated Properties Units ( meters, meters^2 , meters^3 , kilograms)
Name Value Name Value
Volume 7.294 Displacement 7,483.331
LCB 5.143 LCB/LWL 0.527
TCB 0.000 VCB -0.212
Max Section Area 1.386 Long'l Loc Max Area 5.346
Wetted Surface 24.432 Wetted Centroid (longitudinal) 5.379
Wetted Centroid (transverse) 0.000
Wetted Centroid (vertical) -0.322
Displacement-Length Ratio 224.950
Waterplane Properties Units ( meters, meters^2 , meters^3 , kilograms/cm, meters-kilograms/cm)
Name Value Name Value
LCF 5.611 LCF/LWL 0.575
TCF 0.000 VCF 0.000
M Trans 1.552 M Long 14.322
BM Trans 1.765 BM Long 14.535
Area WP 21.252 Weight to Immerse 218.027
Moment to Trim 109.916 Metacentric Shelf Slope 0.471
Neutral Axis Angle 0.000 Metacentric Shelf Intercept -0.866
Form Coefficients Units (N/A)
Name Value Name Value
Cb 0.391 Cwp 0.682
Cx 0.724 Cp 0.540
Cp aft 0.565 Cp fwd 0.520
Station Data Units ( meters, meters^2 )
Plane Const Wetted Girth Immersed Area Plane Const Wetted Girth Immersed Area
0.000 0.000 0.000 0.000 0.000 0.000
1.000 1.099 0.188 2.000 1.808 0.484
3.000 2.479 0.841 4.000 3.036 1.176
5.000 3.405 1.372 6.000 3.523 1.336
7.000 3.401 1.073 8.000 3.058 0.652
9.000 2.162 0.187 9.751 0.000 0.000
10.000 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.
  6. The moment to change trim is computed with the assumption that the center of gravity is at the flotation plane.