Armada Technologies Air Lubrication System HYKAT Testing

In September 2022, Armada’s PALS was tested in the Hydrodynamic & Cavitation Tunnel (HYKAT) of HSVA, one of the world’s leading cavitation testing facilities. Testing results showed a stable, well engaged and high-quality rigid carpet of aerated water in the boundary layer and significant on-plate reduction was recorded. The Armada team documented a drag reduction “sweet spot” that could be targeted where two identified hydrodynamic phenomena were effectively balanced within each and every operating condition.