FLETTNER ROTOR CONTROL

Wing Sail Mode

Main Engine Assist
65 %

Heel Compensation Ballast
WASP SCHEMATIC — SIDE ELEVATION & WIND DIAGRAM
ALARM MANAGEMENT SYSTEM
IACS UR E27 §4.3 — ESD stows all rotors, isolates grid power
WIND & PROPULSION GAUGES
SCENARIO / EFFICIENCY TREND
NORMAL OPERATIONS
Select scenario from startup modal.
FUEL SAVINGS & CII DASHBOARD

CII RATING (EEXI/CII)
A
ATTAINED CII
4.21 gCO₂/t·nm
Required: 4.80

WIND ROSE — green = optimal TWA 60°–150°
ROTOR SAIL ARRAY — PLAN & ELEVATION
ROTOR SAIL CONTROLS
DEPLOY / STOW
HEEL COMPENSATION
Auto Ballast
Heel Angle 1.2°
GM (metacentric height) 2.4 m
POWER DISTRIBUTION
Grid Supply 480 V / 60 Hz
Total Rotor Load 320 kW
FLETTNER ROTOR — MAGNUS EFFECT DETAIL
FLETTNER PARAMETERS
MAGNUS FORCE
Spin Ratio (SR) 2.4
Lift Coefficient (CL) 9.2
Drag Coefficient (CD) 1.8
Magnus Force 85.4 kN
ROTOR DIMENSIONS
Height 38.0 m
Diameter 5.0 m
Aspect Ratio 7.6
RPM CONTROL
Target RPM
150
Direction
WING SAIL SYSTEM — RIGID AEROFOIL CONFIGURATION
WING SAIL CONTROLS
ANGLE OF ATTACK
Sail Angle 45°
PERFORMANCE
Lift Force 48.2 kN
Drag Force 12.6 kN
L/D Ratio 3.8
Thrust Component 38.4 kN
MODE SELECT
Wing Sail Active
Auto-trim
KITE PROPULSION SYSTEM — HIGH-ALTITUDE WIND
KITE SYSTEM CONTROLS
KITE STATUS
Deployment
Altitude — m
Line Length — m
Pull Force — kN
WIND AT ALTITUDE
Wind Speed — kn
Wind Direction —°
TWA —°
SAFETY
Auto-recovery
Emergency Release
LIVE MONITORING — WASP PERFORMANCE TRENDS
SYSTEM READOUTS
PROPULSION
Ship Speed (SOG)12.4 kn
Main Engine RPM85 rpm
Engine Load62 %
Shaft Power6.2 MW
WIND ASSIST
WASP Thrust285 kN
Effective Power3.4 MW
Fuel Saving18.4 %
CO₂ Reduction12.8 %
TREND PERIOD
WEATHER ROUTING — WIND & SEA STATE
WEATHER DATA
TRUE WIND
TWS18.4 kn
TWD245°
TWA88°
APPARENT WIND
AWS22.1 kn
AWD258°
AWA76°
SEA STATE
Wave Height (Hs)1.8 m
Wave Period8.2 s
Sea State (WMO)SS 3
Barometric P1012 hPa
BEAUFORT SCALE
Beaufort ForceBF 4
Stow LimitBF 8 / 35 kn
POWER SAVINGS — FUEL BURN & CII ANALYSIS
SAVINGS DASHBOARD
FUEL PERFORMANCE
Fuel Consumption38.2 t/day
Without WASP46.8 t/day
Daily Saving8.6 t/day
Cost Saving$4,988/day
CII / EEXI
A
ATTAINED CII
4.21 gCO₂/t·nm
Required: 4.80
EEXI ComplianceCOMPLIANT
CO₂ Reduction18.4 %
VOYAGE PROJECTION
Voyage Length12,400 nm
Total Fuel Saved412 t
Total CO₂ Saved1,287 t
ROUTE OPTIMISATION — WIND ADVANTAGE FORECAST
ROUTE PARAMETERS
CURRENT ROUTE
DepartureCNSHA
DestinationNLRTM
Distance12,400 nm
ETA32.4 days
WIND OPTIMISED ROUTE
Extra Distance+280 nm
Fuel Saving+4.2 %
Time Saving−6.1 h
WAYPOINT WIND FORECAST
ENGINE INTEGRATION — SHAFT & POWER MANAGEMENT
ENGINE CONTROLS
MAIN ENGINE
Engine Load 62 %
Shaft RPM 85 rpm
Shaft Power 6.2 MW
SFOC 172 g/kWh
LOAD CONTROL
Engine Assist %
65 %
Power Management
ELECTRICAL GRID
Bus Voltage480 V
Frequency60.0 Hz
Rotor Grid Load320 kW
MAINTENANCE & INSPECTION — WASP SYSTEM
MAINTENANCE STATUS
ROTOR BEARINGS
DRIVE MOTORS
INSPECTION TASKS
Bearing Lubrication 14 days
Motor Inspection 30 days
Structural Survey 180 days
Classification Survey 2.5 yr
PIPELINE COMPONENTS

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