Reduced-order model of a bladed rotor with geometric mistuning

Alok Sinha

doi:10.1115/1.2987237

Reduced-order model of a bladed rotor with geometric mistuning

Alok Sinha

Research output: Contribution to journal › Article › peer-review

119 Scopus citations

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 language	English (US)
Article number	031007
Journal	Journal of Turbomachinery
Volume	131
Issue number	3
DOIs	https://doi.org/10.1115/1.2987237
State	Published - Jul 2009

All Science Journal Classification (ASJC) codes

Mechanical Engineering

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10.1115/1.2987237

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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.",

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Reduced-order model of a bladed rotor with geometric mistuning

Abstract

All Science Journal Classification (ASJC) codes

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