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 35 Foot Pilot House Cutter

 Lines Plan

 sail1b_Linesplan_small.bmp height=

Hydrostatics and Parameters

 Project                  : Pilot House Cutter 34
Designer               : Peter Eikenberry
Created by            : Peter Eikenberry
Filename              : K:\NAV ARCH\Freeship Models\Sailboat 34\sail1b.fbm
Design length                                 :     34.000 [ft]
Length over all                               :     33.247 [ft]
Design beam                                  :      8.000 [ft]
Beam over all                                 :     13.357 [ft]
Design draft                                    :      2.500 [ft]
Midship location                             :     17.000 [ft]
Water density                                  :     63.989 [lbs/ft3]
Appendage coefficient                    :     1.0000
Volume properties:
    Displaced volume                       :        271.77 [ft3]
    Displacement                              :         7.763 [tons]
    Total length of submerged body :        29.397 [ft]
    Total beam of submerged body  :        12.079 [ft]
    Block coefficient                          :        0.3061
    Prismatic coefficient                    :        0.5389
    Vert. prismatic coefficient            :        0.4528
    Wetted surface area                     :        266.34 [ft2]
    Longitudinal center of buoyancy  :        16.000 [ft]
    Longitudinal center of buoyancy  :        -3.403 [%]
    Vertical center of buoyancy          :         1.747 [ft]
Midship properties:
    Midship section area                    :        17.156 [ft2]
    Midship coefficient                       :        0.5681
Waterplane properties:
    Length on waterline                     :        29.397 [ft]
    Beam on waterline                       :        12.079 [ft]
    Waterplane area                           :        240.06 [ft2]
    Waterplane coefficient                 :        0.6761
    Waterplane center of floatation    :        15.215 [ft]
    Entrance angle                             :        35.147 [degr.]
    Transverse moment of inertia       :        2019.5 [ft4]
    Longitudinal moment of inertia    :         10572 [ft4]
Initial stability:
    Transverse metacentric height      :         9.178 [ft]
    Longitudinal metacentric height   :        40.648 [ft]
Lateral plane:
    Lateral area                                   :        51.069 [ft2]
    Longitudinal center of effort          :        16.812 [ft]
    Vertical center of effort                  :         1.494 [ft]
The following layer properties are calculated for both sides of the ship:
|          Layer      | Area   | Thickness | Weight   |  COG X  |  COG Y  |  COG Z  |
|                         | [ft2]     |                |    [tons]   |    [ft]      |       [ft]      |     [ft]    |
|-------------------------|------------|----------------|---------------|---------------|-----------------|--------------|
| Layer 0            | 545.57 |     0.000  |    0.000 |  16.188   |       0.000 |   2.863 |
Sectional areas:

 | Location  | Area     |
 |    [ft]   |   [ft2]  |
 |-----------+----------|
 |     1.000 |    0.000 | 
 |     1.700 |    0.097 | 
 |     3.400 |    1.392 | 
 |     5.100 |    3.784 | 
 |     6.800 |    6.635 | 
 |     8.500 |    9.502 | 
 |    10.200 |   12.162 | 
 |    11.900 |   14.449 | 
 |    13.600 |   16.192 | 
 |    15.300 |   17.160 | 
 |    17.000 |   17.156 | 
 |    18.700 |   16.135 | 
 |    20.400 |   14.213 | 
 |    22.100 |   11.647 | 
 |    23.800 |    8.784 | 
 |    25.500 |    5.941 | 
 |    27.200 |    3.375 | 
 |    28.900 |    1.252 | 
 |    30.600 |    0.000 | 
 |-----------+----------|
NOTE 1: Draft (and all other vertical heights) is measured above the lowest point of the hull! (Z= 4.881)
NOTE 2: All calculated coefficients based on actual dimensions of submerged body.
Filename              : G:\AOL Downloads\Freeship\FREEship_version_2.6_win32_executable\FreeShip\sail1.fbm
Design length         :     34.000 [ft]
Length over all       :     34.875 [ft]
Design beam           :      8.000 [ft]
Beam over all         :     13.398 [ft]
Design draft          :      3.000 [ft]
Midship location      :     17.000 [ft]
Water density         :     63.989 [lbs/ft3]
Appendage coefficient :     1.0000
NOTE 1: Draft (and all other vertical heights) is measured above the lowest point of the hull! (Z= 4.184)
NOTE 2: All calculated coefficients based on actual dimensions of submerged body.
Lwl    : Length on waterline
Bwl    : Beam on waterline
Volume : Displaced volume
Displ. : Displacement
LCB    : Longitudinal center of buoyancy, measured from the aft perpendicular at X=0.0
VCB    : Vertical center of buoyancy, measured from the lowest point of the hull
Cb     : Block coefficient
Am     : Midship section area
Cm     : Midship coefficient
Aw     : Waterplane area
Cw     : Waterplane coefficient
LCF    : Waterplane center of floatation
CP     : Prismatic coefficient
S      : Wetted surface area
KMt    : Transverse metacentric height
KMl    : Longitudinal metacentric height
Draft  Trim     Lwl       Bwl    Volume  Displ.    LCB   VCB     Cb         Am        Cm        Aw     Cw       LCF        Cp           S       KMt       KMl
  [ft]       [ft]       [ft]         [ft]       [ft3]    [tons]    [ft]         [ft]       [-]       [ft2]          [-]         [ft2]      [-]       [ft]           [-]          [ft2]       [ft]        [ft]
0.000 0.000   0.000  0.000  0.000   0.000  0.000   0.000   0.0000  0.000   0.0000   0.000 0.0000  0.000    0.0000     0.000   0.000  0.000
0.100 0.000   5.366  0.477  0.064  0.002  17.748  0.072   0.2512  0.019   0.4033   1.711 0.6692 17.730   0.6229     1.767   0.421  38.578
0.200 0.000   7.903  0.953  0.376   0.011  17.731 0.143   0.2498  0.086   0.4527   4.880 0.6478 17.690   0.5519     5.167   0.802  39.750
0.300 0.000   9.917  1.430  1.058   0.030  17.706 0.215   0.2488  0.202   0.4700   9.047 0.6381 17.657   0.5294     9.680   1.188  40.458
0.400 0.000 11.639  1.904  2.201   0.063  17.678 0.286   0.2483  0.365   0.4794  14.043 0.6336 17.602  0.5178   15.138   1.569  41.401
0.500 0.000 13.187  2.376  3.877   0.111  17.642 0.358   0.2475  0.577   0.4860  19.763 0.6308 17.555  0.5092   21.400   1.967  42.007
0.600 0.000 14.662  2.849  6.158   0.176  17.602 0.430   0.2458  0.838   0.4904  26.177 0.6268 17.490  0.5012   28.409   2.369  42.642
0.700 0.000 15.942  3.361  9.115   0.260  17.558 0.502   0.2430  1.148   0.4878  33.223 0.6201 17.418  0.4982   36.113   2.774  43.237
0.800 0.000 17.185  3.865 12.796  0.366  17.511 0.574   0.2408  1.506   0.4870  40.718 0.6131 17.345  0.4945   44.405   3.158  43.610
0.900 0.000 18.363  4.367 17.255  0.493  17.460 0.645   0.2391  1.913   0.4867  48.782 0.6083 17.268  0.4913   53.281   3.561  43.909
1.000 0.000 19.424  4.869 22.544  0.644  17.407 0.717   0.2384  2.368   0.4863  57.350 0.6064 17.182  0.4902   62.697   3.964  44.217
1.100 0.000 20.455  5.364 28.710  0.820  17.352 0.789   0.2379  2.871   0.4866  66.266 0.6039 17.097  0.4888   72.608   4.346  44.401
1.200 0.000 21.429  5.851 35.783  1.022  17.294 0.860   0.2378  3.423   0.4875  75.587 0.6029 17.011  0.4879   82.944   4.738  44.474
1.300 0.000 22.360  6.338 43.809  1.251  17.235 0.932   0.2378  4.022   0.4881  85.333 0.6021 16.917  0.4872   93.717   5.128  44.598
1.400 0.000 23.198  6.822 52.824  1.509  17.174 1.003   0.2384  4.668   0.4887  95.307 0.6022 16.826  0.4878 104.91    5.494   44.631
1.500 0.000 24.026  7.289 62.852  1.795  17.112 1.075   0.2393  5.361   0.4904 105.63 0.6032  16.733  0.4880 116.41    5.872   44.582
1.600 0.000 24.837  7.755 73.922  2.112  17.049 1.146   0.2399  6.101   0.4917 116.26 0.6036  16.636  0.4879 128.25    6.241  44.593
1.700 0.000 25.548  8.222 86.068  2.459  16.984 1.217   0.2410  6.886   0.4927 127.11 0.6052  16.538  0.4892 140.41    6.602   44.536
1.800 0.000 26.260  8.648 99.305  2.837  16.918 1.288   0.2429  7.716   0.4956 138.02 0.6078  16.438  0.4901 152.78    6.922   44.467
1.900 0.000 26.946  9.095 113.64  3.246  16.852 1.359   0.2441  8.589   0.4970 149.14 0.6086  16.335  0.4910 165.29    7.237   44.406
2.000 0.000 27.596  9.546 129.09  3.688  16.784 1.430   0.2450  9.503   0.4978 160.35 0.6087  16.230  0.4922 178.01    7.537   44.305
2.100 0.000 28.224  9.966 145.67  4.161  16.715 1.501   0.2466 10.457  0.4997 171.57 0.6099  16.119  0.4935 190.89    7.801   44.213
2.200 0.000 28.827 10.343 163.36  4.667 16.645 1.571   0.2491 11.449  0.5032 182.69 0.6127  16.007  0.4950 203.66    8.031   44.089
2.300 0.000 29.410 10.719 182.16  5.204 16.573 1.641   0.2512 12.477  0.5061 193.80 0.6147  15.890  0.4964 216.52    8.241   43.965
2.400 0.000 29.990 11.089 202.07  5.773 16.500 1.711   0.2532 13.538  0.5087 204.84 0.6160  15.765  0.4977 229.49    8.424   43.842
2.500 0.000 30.537 11.370 223.08  6.373 16.424 1.781   0.2570 14.630  0.5147 215.60 0.6209  15.640  0.4993 242.22    8.566   43.691
2.600 0.000 31.071 11.652 245.15  7.003 16.348 1.850   0.2604 15.751  0.5199 226.21 0.6248  15.505  0.5009 254.90    8.675   43.575
2.700 0.000 31.606 11.934 268.28  7.664 16.269 1.919   0.2634 16.897  0.5244 236.64 0.6274  15.368  0.5023 267.55    8.769   43.420
2.800 0.000 31.994 12.154 292.44  8.354 16.188 1.988   0.2685 18.066  0.5309 246.83 0.6347  15.222  0.5058 280.16    8.826   43.310
2.900 0.000 32.066 12.327 317.58  9.072 16.106 2.056   0.2768 19.256  0.5387 256.31 0.6479  15.087  0.5139 292.22    8.836   43.029
3.000 0.000 32.137 12.501  0.000  0.000  0.000   0.000   0.0000  0.000   0.0000  0.000 0.0000     0.000  0.0000 303.93    0.000    0.000

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