With environmental concerns becoming one of the most important issues facing the shipping/ship-building industry today, SSPA has witnessed strong demand for the development of energy saving devices (ESD). SSPA anticipates that the demand will be greater to respond to new requirements set by the IMO regulation on energy efficient design index (EEDI).

    SSPA has been involved in many joint research projects in developing energy saving solutions. Daewoo Shipbuilding and Marine Engineering Co. Ltd. (DSME) has developed several ESDs in cooperation with SSPA, where SSPA has tested most of the ESDs designed by DSME over the last 10 years. The pre-swirl stator (PSS) is a device mounted on the stern boss just upstream of the propeller (see Fig. 6 or Fig. 33). It is designed to generate pre-swirl flow to the propeller in order to gain a favorable interaction with the propeller that improves the propulsive efficiency and results in a power reduction.

    This paper is a full description of one of the developments of PSS from the early design stage, optimization phase, and confirmation by model tests to validation through sea trial tests.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Hydrodynamic optimization of pre-swirl stator by CFD and model testing


    Erschienen in:

    Erscheinungsdatum :

    2013-01-01


    Format / Umfang :

    44 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Hydrodynamic optimization of pre-swirl stator by CFD and model testing

    Kim, K. / Leer-Andersen, M. / Werner, S. et al. | British Library Conference Proceedings | 2013


    PRE-SWIRL STATOR

    KIM GUN HYOUNG / KIM JIN MUN / KIM HEE CHUL et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    PRE-SWIRL STATOR

    KIM GUN HYOUNG / KIM JIN MUN / KIM HEE CHUL et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    PRE-SWIRL STATOR

    KIM SEONG OH | Europäisches Patentamt | 2020

    Freier Zugriff