fluid & floating

intering U-Tank roll Damping

INTERING Anti Rolling reduces vessel roll motions through controlled water mass oscillation inside a passive U-shaped tank system. Independent of vessel speed and requiring no active roll stabilization equipment, the system improves comfort, safety and operational performance while maintaining a simple and reliable design.

why hoppe

Improved passenger and crew comfort
Reduced vessel motions and accelerations
Increased operational safety
No influence on vessel roll period
Reduced maintenance requirements
Effective under varying operating conditions
Suitable for research vessels, offshore vessels and special-purpose ships
Optional combination with Anti-Heeling systems using the same tanks

system design

U-shaped tank integrated into the vessel structure
Wing tanks connected by a lower water duct
Air duct system with control and bypass valves
Pressure sensors and level switches for monitoring
MRU HOSIM2 control system
Standard, Tuning and Sloshing operating modes
Sensors installed at tank deck level for continuous monitoring

combined with anti-heeling

Shared tank arrangement for roll reduction and heel compensation
Anti-heeling operation during loading procedures
Passive roll reduction during voyage and offshore operations
Increased utilization of onboard tank systems

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intering U-Tank roll Damping

why hoppe

system design

combined with anti-heeling

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