Smart Stabilization Operations The Fuel Efficiency Way THE

Smart Stabilization Operations: The Fuel Efficiency Way

THE FINS STABILIZERS

d STABILIZERS EFFECT ON COMFORT Roll Motion 8 6 4 2 0 0 1 2 3 4 5 6 7 -2 -4 -6 -8 STABILIZERS OFF STABILIZERS ON 8 9 Roll Motion

MECHANICAL, HYDRAULIC AND ELECTRONIC PARTS

WHEN THE FINS ARE EXTENDED

WHEN THE FINS ARE NOT IN USE

WHEN THE FINS ARE EXTENDED

HOW THE FINS ACT ON SHIP’S ROLLING MOVEMENT

COMMUNICATION

FIRST STABILIZING FINS INSTALLATION

AVERAGE POWER CONSUMPTION OF STABILIZERS 20. 000 GT 12, 0 m 2 457 KW 35. 000 GT 22, 0 m 2 609 KW 60. 000 GT 30, 0 m 2 1, 142 KW 148. 000 GT 60, 0 m 2 2, 285 KW

FINS STABILIZERS ANGLE OF ATTACK AT 15 KNOTS KW ANGLE vs KW Curve 5000 4500 4000 3500 3000 2500 ANGLE vs KW Curve 2000 1500 1000 500 0 0 2 4 6 8 10 12 14 16 18 20 ANGLE

OLD FINS STABILIZERS CONTROL

STABILIZERS EFFECTS ON SHIP CONSUMPTIONS AND SPEED 19 18. 75 18. 25 18 17. 75 17. 25 17 16. 75 16. 25 16 15. 75 15. 25 15 WITHOUT STABILIZERS USING STABILIZERS CASE 1 CASE 2

STABILIZERS EFFECTS ON SHIP CONSUMPTIONS AND SPEED -- CRUISE-SPEED VARIATION IN RELATION TO STABILIZERS 18. 1 17. 9 17. 7 17. 5 KNOTS 17. 3 17. 1 16. 9 16. 7 FINS IN FINS OUT WITH TRADITIONAL CONTROL PINFABB STABILIZERS OPTIMIZATION IN ACTION FINS IN

PASSENGERS DISCUSSIONS

SMART STABILIZERS SOLUTION

PINFABB_ECO ON BOARD

SMART STABILIZERS CHARACTERISTICS • HARDWARE • SENSORS • ADVANCED FEATURES • SOFTWARE • CUSTOMIZATION

SPEED REDUCTION CAUSED BY STABILIZERS 18 17. 5 17 Pinfabb_ECO Traditional Control 16. 5 16 15. 5 CASE 1 CASE 2 CASE 3

KW ABSORBED BY STABILIZERS 1000 900 800 700 600 500 KW 400 300 200 100 0 FINS IN FINS OUT WITH TRADITIONAL CONTROL PINFABB STABILIZERS OPTIMIZATION IN ACTION

ENERGY DISSIPATED BY STABILIZERS 10000 9000 8000 7000 Traditional Control 6000 Pinfabb_ECO 5000 4000 3000 2000 1000 0 ENERGY (KJ)-1 H

SMART STABILIZERS SYSTEM IN SEEMP NICOLAS CARION FRANCE FERRIES / BAJA FERRIES TECHNICAL MANAGER “We found a simple way to save fuel while maintaining a good comfort. Pinfabb_ECO upgrade figures as part of our SEEMP as per SOLAS requirement“.