Full scale ice performance tests of sisterships with a ducted and an open propeller

Full scale tests with two sisterships, the first having a ducted propeller and the second a conventional one, were made. The propellershaft torque and thrust as well as the forces acting on the nozzle were measured and the ice conditions registered. The propulsive performances of the ships are compa...

Full description

Bibliographic Details
Main Authors: Korri, Panu, Koskinen, Pekka, Nyman, Tapio
Format: Other Non-Article Part of Journal/Newspaper
Language:English
Published: 1985
Subjects:
Online Access:https://cris.vtt.fi/en/publications/c89aef4a-9bce-42b1-8007-ff7746726113