 All results calculated with UliSpeed 3.3
 for details see www.remmlinger.com

*    Dehler 33    *                                                   
 
 Hull geometry defined in: OFFSETS/OFFS_d33.txt
 Appendages defined in: APPEND/AP_DEL33.txt
 Input data in file : INPUT/USL_d33_IN.txt
 
 hull properties in heeled attitude with sinkage and trim:
 displacement (kg)         =    3950.
 crew on rail (kg)         =      80.
 waterline length (m)      =    9.216
 beam in waterplane (m)    =    2.274
 draft of canoe body (m)   =    0.497
 COG aft of LE keel (m)    =    0.865
 trimming moment (Nm)      =       0.
 in upright condition, flat water, zero speed:
 maximum draft (m)         =    2.022
 
 sea state:
 all wind angles are measured against the centerline
 V wind true =       10.0 kts.
 TWA         =       39.0 deg.
 modified JONSWAP spectrum
 wave height =       0.22   m 
 peak period =       2.06   s 
 turbulence  =       0.30   % 
 
 rig properties:
 main hoist  =      100.0   %.
 Jib profile =      NACA  
 LP Jib      =      142.0    %
 CAMDIS      =        3
 position of jib-car on deck:
 sheet. angl =       10.0 deg.
 to centerln =       1.00    m
 
 equilibrium of forces and moments achieved for:
 Fx aero     =    520.849  N  
 Fy aero     =   2305.342  N  
 FS aero     =   2232.861  N  
 heel.moment =   17609.06  Nm 
 V boat      =      5.841 kts.
 AWA         =     23.370 deg.
 heel angle  =     18.147 deg.
 leeway      =      2.775 deg.
 rudder ang. =      3.310 deg.
 weather helm = +
 sinkage     =     -0.047  m  
 draft increase = +          
 pitch-angle =     -1.233 deg.
 bow up = +                   
 
 specific load on rudder is  1.95 times that of keel
 shifting the sail force forward would improve the balance
 
 drag components in the direction of travel:
 Rviscous cb =      318.0  N  
 Rinduced cb =       17.6  N  
 R keel      =       60.0  N  
 R rudder    =       55.6  N  
 R residual  =      105.4  N  
 ad in waves =       58.6  N  
 R propeller =       13.4  N  
 
 VMG         =      4.356 kts.
 
 optimization of trim parameters:
 F_merit     =      5.751
 Nspike      =        0
 PENALTY     =   0.1542E-01
 
 Sail trim parameters in rad
       X1 =     0.0000
       X2 =     0.3437
       X3 =     0.0688
       X4 =     0.5914
 
 Sail trim parameters in deg.
 sheet.angl. main =    0.00 deg.
 twist main       =   19.69 deg.
 camber jib @clew =    6.88  %  
 twist jib        =   33.88 deg.
 
 shape of the mainsail: chord c can be calculated from:
 c = SQRT(A*(B-z))+C
 A =       3.42445
 B =      14.53694
 C =      -2.35557
 z = height above boom in meters
 
 apparent Wind at 10 m height above and parallel to 
 waterplane and relative to the centerline,
 add the leeway if the angle to the track line is required
 V apparent  =     14.873  kts
 AWA         =     23.833  deg
 
 apparent wind, measured with anemometer at masttop
 components at right angle to the mast, angle against the centerline
 indicated windspeed  15.23  kts
 indicated direction  27.01  deg
