This report presents the design and analysis of two open propellers and two ducted propellers for use on advanced Remotely Piloted Vehicles, RPV's. One of the two open propellers was designed for use on a direct-drive engine with a maximum rpm of 8000. The other open propeller was designed for a geared engine of the same power output, but with a maximum rpm of 5860. Two ducted propellers were designed for the same engines. The open and ducted propellers were designed based on a procedure that was established for determining the lowest power and rpm to meet the performance requirements at any operating condition. The geometric characteristics of the four propellers designed based on this procedure are presented so that the blades of these propellers can be fabricated.


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    Titel :

    Aerodynamic Design and Analysis of Propellers for Mini-Remotely Piloted Air Vehicles. Volume II. Ducted Propellers


    Beteiligte:
    H. V. Borst (Autor:in)

    Erscheinungsdatum :

    1978


    Format / Umfang :

    78 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





    Characteristics of Ducted Propellers

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



    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