Instructive explanation of results of applied research in propulsion of ships; examples pertain to -- use of diagram relating thrust and torque coefficients and advance ratio of propulsor; velocity and force diagram of screw-blade element, which forms basis for lifting-line theory for ship propellers and is also helpful when analyzing propulsion problems using quasi-steady considerations; results of open-water tests with symmetrical screw series as source of data for screw design; lifting-line theory for ship screws to obtain idea of induced velocities, pressures and forces along different radii of screw blades, as basis for considering cavitation and strength; flow field at screw and vibration; velocities and forces acting on screw-blade section in relation to stopping of ships.
Choice of propeller
Mar Technology
Marine Technology ; 3 , n 2
1966
14 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
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