# ====================================================================== # Example 1b # This file uses Series 1 to generate hull offets for a Wigley hull. # # =================== INPUT FILE TYPE AND SUBTYPE ====================== # Input File Type (0=Standard) 0 # Input File Subtype (0=Standard) 0 # =================== OUTPUT FILE TYPE AND SUBTYPE ===================== # Output File Type (0=Standard) 0 # Output File Subtype (0=Standard) 0 # ====================== COURSE AND VESSEL TYPE ======================== # Course Particulars (0=None) 0 # Number of Hulls (1, 2,..., or 5) 1 # ======================== PHYSICAL QUANTITIES ========================= # Gravitational Acceleration (m/sec/sec) (min 9.6, max 9.9) 9.80665 # ========================= WATER PROPERTIES =========================== # Water Density (kg/cubic metre) (min 995.0, max 1030.0) 1025.9 # Water Kin. Viscosity (sq. m/sec * 10^-6) (min 0.5, max 2.0) 1.18831 # Base Eddy Kin. Viscosity (non-dimensional, min 1.0) 10.0 # Water Depth (metres) (max=10000.0) 10000.0 # ========================== AIR PROPERTIES ============================ # Air Density (kg/cubic metre) (min 0.9, max 2.0) 1.226 # Air Kin. Viscosity (sq. m/sec * 10^-6) (min 10.0, max 20.0) 14.4 # Wind Speed (m/sec) 0.0 # Wind Direction (degrees) 0.0 # ======================= CALCULATION PARAMETERS ======================= # Minimum Speed (m/sec) (min 0.01, max 51.9) 1.0 # Maximum Speed (m/sec) (max 52.0) 25.0 # Number of Speeds (min 2, max 101) 21 # Leeway Parameters (0=None) 0 # Wave Drag Ntheta 512 # Skin Friction Method (0=None, 1=ITTC1957, 2=Grigson) 1 # Viscous Form Factor Method (0=None, 3=Dual) 3 # Viscous Drag Form Factor 1.0 # Wave Drag Form Factor 1.0 # Pressure Signature Method (0=None,1=Slender body) 1 # ==================== SHIP CALCULATION PARAMETERS ===================== # Number of Offset Stations (rows) (odd integer: min 5, max 81) 21 # Number of Offset Waterlines (columns) (odd integer: min 5, max 81) 21 # Ship Loading Type 3 # Ship Loading Formula Parameters 1.0,0.0,0.0 # ===================== WAVE ELEVATION PARAMETERS ====================== # Sectorial Cuts and Patches # R0 5.0 # R1 20.0 # Beta 22.5 # Nr 101 # Nbeta 101 # Rectangular Cuts and Patches # x0 5.0 # x1 20.0 # y0 -7.5 # y1 7.5 # Nwx 101 # Nwy 101 # Beaches and Walls # x0 5.0 # x1 20.0 # y0 7.5 # z0 -5.0 # z1 0.0 # Slope 90.0 # Nbx 2 # Nbz 2 # ============================ FIRST HULL ============================== # Offsets 1, 1.0,0.5,1.0 # Displacement Volume (cubic metres) 12 # Length (metres) 50 # Draft (metres) 0.55 # Longitudinal Separation (metres) (0.0 for a monohull) 0.0 # Lateral Separation Distance (metres) (0.0 for a monohull) 0.0 # Loading Type for this hull 3 # Loading Formula Parameters 1.0,0.0,0.0 # Trim Method 0 # Trim: Number of speeds ( >= 2) 2 # Trim: speed, angle 0.0,0.0 40.0,0.0 # Sinkage Method 0 # Sinkage: Number of speeds ( >= 2) 2 # Sinkage: speed, amount 0.0,0.0 40.0,0.0 # Heel Method 0 # Heel: Number of speeds ( >= 2) 2 # Heel: speed, angle 0.0,0.0 40.0,0.0 # Appendages (0=None) 0 # Other Particulars (0=None) 0