Analysis suggests high-speed ducted propeller has definite potential for propulsion of high-speed marine craft; it can operate efficiently within propulsor performance gap and in region now proprietary to supercavitating propeller; structural aspects of subcavitating rotor are satisfactory for transmitting large amounts of power to water, and cavitating shroud is not expected to prove difficult structural problem; as examples, performance of two types of high-speed ducted propellers is analyzed for two bodies of revolution at depth of 10 ft and at velocities of 50 and 70 knots, respectively, and compared with supercavitating propellers. (47940)


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    Titel :

    Ducted propellers for high-speed underwater propulsion


    Weitere Titelangaben:

    J Hydronautics


    Beteiligte:
    Thurston, S. (Autor:in) / Evanbar, M.S. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1968


    Format / Umfang :

    7 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Ducted Propellers for High-Speed Underwater Propulsion

    S. Thurston / M.S. Evanbar | AIAA | 1968


    Characteristics of Ducted Propellers

    McMahon, J. F. / SNAME / Ships Machinery Committee | British Library Conference Proceedings | 1994


    On propulsion test procedures for ship models with ducted propellers

    Valery M. Kotlovich / Gennady V Anderson / Larisa K. Krylova et al. | DOAJ | 2018

    Freier Zugriff

    Computational Approximations for Ducted Propellers

    Brown, J. B. / Greeley, D. S. / SNAME et al. | British Library Conference Proceedings | 1994


    Ducted propellers and their use

    Lazareff, M. | Engineering Index Backfile | 1963