Y-Hull®
The Future of Ship Hull Design

Y-Hull® substantially reduces bow-induced waves, lowering hydrodynamic resistance as the ship moves forward through water.

Technical analysis, along with practically proven data from operational vessels, demonstrates significantly less resistance compared to traditional monohulls and catamarans — directly translating to a 25% reduction in fuel consumption compared to a similar monohull.

The unique Y-Hull® shape automatically allows air to flow underneath the hull from bow to stern. This natural air layer between the hull and water surface reduces frictional resistance — a passive, maintenance-free efficiency gain with no additional systems required.

Integrates the structural and economic advantages of a monohull with the stability and speed of a catamaran in a more efficient way — addressing a long-standing compromise in naval architecture.

Y-Hull® directly addresses GHG challenges in maritime engineering, supporting IMO targets for net-zero emissions from international shipping.

Supported by a peer-reviewed RINA 2019 conference paper and backed by five years of independent research (2014–2019) by the sole inventor and patent holder.

Y-Hull® substantially reduces bow-induced waves, lowering hydrodynamic resistance as the ship moves forward. This directly reduces the power required for propulsion.

The unique Y-Hull® geometry automatically allows air to flow underneath the hull from bow to stern — creating a natural air cushion that reduces frictional resistance with no additional systems required.

Technical analysis, along with practically proven data from operational vessels, demonstrates significantly less resistance compared to traditional monohulls and catamarans — directly translating to a 25% reduction in fuel consumption compared to a similar monohull.

Twin forward demi-hulls converge into a single stern hull with single-shaft propulsion — combining structural efficiency, stability, and hydrodynamic performance in one patented design.

Y-Hull® directly addresses GHG challenges in maritime engineering, supporting the IMO's strategy for net-zero emissions from international shipping by 2050.

Supported by a peer-reviewed RINA 2019 International Conference paper, extensive CFD simulations using Simcenter STAR-CCM+, and validated against operational vessel data.