Despite progressive improvements in hull form and ship's machinery, screw propeller has continued to be most efficient and economical propulsion device; yet in last decade economic factors have dictated changes in ship design which indicate that some deviation from past practices may be forthcoming; analysis is made of trends of these changes for cargo ships and tankers and their possible effect on selection of optimum propulsion device is shown.
Future trends in marine propulsion systems
Naval Engrs J
Naval Engineers Journal ; 74 , n 3
1962
10 pages
Article (Journal)
English
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Future trends in marine propulsion
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