Description of new twin-screw arrangement in which two propellers are mounted close to ship centerline with overlapping propeller fields; propulsive efficiency, cavitation, and vibration qualities, and results of model tests are discussed; factors that influence hull-propeller interaction problem, advantages and disadvantages of single-screw and twin-screw arrangements presently used are taken into account.
Proposed new stern arrangement
U S Naval Ship Research Development Center -- Paper
1967
22 pages
Report
Englisch
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