The strength of a heavily loaded propeller for a high arctic class ship-more than class 7 has been studied. At first, ice impact and ice milling model test have been carried out. Sequentially, statical loading test also has been conducted, and the measurement results have been analysed by FEM technique. In impact and milling test, 320 mm dia. NiAlBr 4-bladed model propellers have been used. Ice blocks for test have been specially prepared, saline ice and paraffin wax blocks. This 1st report mainly descibes details of the model tests of impact and milling tests. From this study, the authors have made clear an interactive behavior of propeller blades and ice blocks, namely bending moment, thrust, and torque of propeller blades and shafts during impact and milling condition.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Experimental Study of Propeller ice interaction for ice breaking merchant ship (1st report, ice model experiment)


    Weitere Titelangaben:

    Experimentelle Untersuchung der Wechselwirkung zwischen Schraube und Eis beim eisbrechenden Frachtschiff (1. Bericht, Modellversuch zur Eisbelastung)
    Titel japanisch


    Beteiligte:
    Okamoto, H. (Autor:in) / Nozawa, K. (Autor:in) / Shimoyama, N. (Autor:in) / Iizuka, K. (Autor:in) / Yamamoto, F. (Autor:in) / Matsumura, H. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1981


    Format / Umfang :

    11 Seiten, 16 Bilder, 4 Tabellen, 8 Quellen


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Japanisch






    Ship-Propeller-Rudder Interaction

    Kracht, A. M. / Chinese Society of Naval Architecture and Marine Engineering| SNAME| ASME | British Library Conference Proceedings | 1992


    Experiment work on merchant ship models during war

    Emerson, A. / Witney, N.A. | Engineering Index Backfile | 1948


    MERCHANT SHIP

    KOSTALAS DIMITRIOS | Europäisches Patentamt | 2022

    Freier Zugriff