NYK Bulkship (Atlantic) N.V. has installed two wind-assist VentoFoils on the bulk carrier NBA Magritte at the port of Rotterdam. The vessel is engaged in a long-term charter contract with Cargill (USA). This installation marks the first time a unit of this type has been placed on an NYK Group vessel.
Mounted on a 20-foot-long (approximately 6-meter) flat rack container without walls, the VentoFoil features a 16-meter vertical wing that functions as a suction sail, expected to generate about five times more force compared to no-suction versions, as reported by NYK.
The VentoFoil generates propulsion by creating a pressure difference on both sides. It draws in wind through its suction port and enhances propulsion by amplifying this pressure difference. The system is user-friendly and can be easily activated or deactivated via a touch panel on the bridge, which minimizes any additional workload for the crew.
Its compact design makes the VentoFoil smaller than similar wind-assist equipment, simplifying installation and relocation processes. Moreover, it can be folded within just 5-6 minutes, ensuring it doesnโt interfere with cargo handling operations.
Data on the propulsion generated will be collected and the unitโs effectiveness will be measured in collaboration with Cargill International Inc. and NYKโs R&D subsidiary, MTI Co., Ltd.
