Reduced-order model of a bladed rotor with geometric mistuning

    Research output: Contribution to journalArticle

    81 Citations (Scopus)

    Abstract

    This paper deals with the development of an accurate reduced-order model of a bladed disk with geometric mistuning. The method is based on vibratory modes of various tuned systems and proper orthogonal decomposition of coordinate measurement machine data on blade geometries. Results for an academic rotor are presented to establish the validity of the technique.

    Original languageEnglish (US)
    Article number031007
    JournalJournal of Turbomachinery
    Volume131
    Issue number3
    DOIs
    StatePublished - Jul 1 2009

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    Turbomachine blades
    Rotors
    Decomposition
    Geometry

    All Science Journal Classification (ASJC) codes

    • Mechanical Engineering

    Cite this

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    title = "Reduced-order model of a bladed rotor with geometric mistuning",
    abstract = "This paper deals with the development of an accurate reduced-order model of a bladed disk with geometric mistuning. The method is based on vibratory modes of various tuned systems and proper orthogonal decomposition of coordinate measurement machine data on blade geometries. Results for an academic rotor are presented to establish the validity of the technique.",
    author = "Alok Sinha",
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    language = "English (US)",
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    Reduced-order model of a bladed rotor with geometric mistuning. / Sinha, Alok.

    In: Journal of Turbomachinery, Vol. 131, No. 3, 031007, 01.07.2009.

    Research output: Contribution to journalArticle

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