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The Naval Sea Systems Command intends to procure two half power, full speed propulsion hydrodynamic brake wheels and optional assembly components from Rolls Royce Naval Marine Incorporated, 110 Norfolk Street, Walpole, MA 02081-1704 under contract N00024-07-C-4014. The hydrodynamic brake wheel will replace the ships propellers to absorb the torque from the ships propulsion drive train without generating significant thrust during pier side, in port commissioning and testing of the DDG 1000 Class Integrated Power System (IPS), consisting of the ship’s power generation, distribution, and propulsion equipment. The brake wheels are designed to be upgraded to full power and full speed by the addition of extension pieces which will be designated as options in this procurement.
Чем уникален новый американский эсминец
Американская судоверфь Bath Iron Works, отделение корпорации General Dynamics, спустила на воду головной ракетный... // vz.ru