![]() |
|
|
|
| VHF: Canal 77 |    | ![]() |
![]() |
![]() |
![]() |
![]() |
|
#11
|
||||
|
||||
|
Cita:
Te pongo numeros del Oceanis 54 ( Fuente: Guillermo Gefaell ) Length/Beam Ratio (2Lwl + Lh)/3B = 3,15 Lwl/Bwl Ratio Lwl/Bwl = 3,40 Length/Draught Ratio Lh/T = 7,07 Beam/Draught Ratio Bmax/T = 2,13 WL beam/Body draught Bwl/Tc = 6,30 Ballast/Disp Ratio W/Disp = 0,30 Displacement/Length Ratio D/L = 123,10 Sail Area/Disp. Ratio SA/D = 20,73 Sail Area/Wetted surface SA/WS = 2,21 SA (metric)/ Power (Imp.) SA/HP = 1,12 Power/ Disp. Ratio HP/D = 3,35 HP/ton Hull speed HSPD = 9,40 Kn Potential Maximum Speed PMS = 10,74 Kn Velocity Ratio VR = 1,14 Best motoring speed (1.1) CSPD = 7,72 Kn Capsize Safety Factor CSF = 2,01 Motion Comfort Ratio MCR = 24,70 Heft Ratio HF = 0,74 Righting Moment/Beam RMB = 1,46 Moment of Inertia I = 2122949 Lb/ft2 Roll Period T = 2,61 Sec Roll Acceleration Acc = 0,21 G's Stability Index SI = 0,59 Angle of Vanishing Stability AVS = 115 º Angle of downflooding (asumed) 115 º Upright Heeling Moment UHM = 45849 Ft*pound Righting Moment at 1º HM1º = 4429 Ft*pound Heeling Moment at 20º HM20 = 38973 Ft*pound Righting Moment at 20º RM20 = 79495 Ft*pound Dellenbaugh Angle DA = 10 º (14 kn wind) Wind pressure coefficient WPC = 2,04 STIX = 41,695 Y reflexiona sobre esto: Capsize Safety Factor CSF = 2,01 ( tendencia al capsize) Motion Comfort Ratio MCR = 24,70 ( muy bajo comfort con mar dura) Roll Period T = 2,61 Sec ( muy rapido en los balancé) Roll Acceleration Acc = 0,21 G's ( Gran tendencia inducir mareo) Stability Index SI = 0,59 ( mejor = 1 )
__________________
Cedemont El hilo del STIX,"Veleros que aguantan el mal tiempo y los que nunca lo harán" Editado por Cedemont en 29-11-2009 a las 11:55. |
|
|