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• Ring thruster - a preliminary optimisation study

  Publikacja

  • L. Matuszewski

  - Polish Maritime Research - Rok 2009

  The ring thruster is a new type of propeller, for which there is no experimental data to verify analytical design calculations. A significant feature of the ring thruster is the absence of a shaft. Propeller blades are mounted to the ring rotating inside the housing, which has the shape of a nozzle. For this reason the ring thruster is closest, with respect to both the construction and principle of operation, to the Kort nozzle...

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