For matching various working condition of ship propulsion system, a modified mean value model of a large-scale low-speed directly reversible marine diesel engine is put forward. A starting and braking torque module is added to the conventional model. A new friction model which considers static friction is adopted. So, the new model can run smoothly across all propulsion working condition, such as starting, running, braking, reversing, etc. The dynamic simulation models of propeller running across four quadrants and ship longitudinal motion are given too. The 5S60MC marine diesel engine equipped on a 76000DWT bulk carrier is taken as an example. The simulation results show that steady data of diesel are in good accordance with test-bed data, and dynamic data match to ship sea trial data in crash stop condition. The best is to read these instructions and follow the outline of this text.


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    Titel :

    Dynamic Modeling of Marine Diesel Propulsion System in All Kind of Running Conditions



    Erschienen in:

    Erscheinungsdatum :

    2013-01-25


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Marine diesel engines -- Running conditions and operating symptoms

    Brown, A.J. | Engineering Index Backfile | 1923


    Marine propulsion by diesel engines

    Robertson, A.J.C. | Engineering Index Backfile | 1931



    Dynamic Aspects of Marine Propulsion Systems with Diesel Engines

    Venturini, G. / American Society of Naval Engineers; Flagship Section / ASME | British Library Conference Proceedings