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RAPID FLUTTER ANALYSIS FOR LOW-ASPECT-RATIO WINGS WITH A CONTROL SURFACE

An effective method and fast modeling in vibration and flutter analyses of low-aspect-ratio composite wings and wings with a control surface in a subsonic flow are proposed. An equivalent plate method is used for structural modeling. The doublet point and the methods are applied to calculate unstead...

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Bibliographic Details
Published in:Journal of applied mechanics and technical physics 2022-02, Vol.63 (1), p.59-66
Main Authors: Basiri, M., Farrokhfal, H., Mosayebi, M., Koohi, R.
Format: Article
Language:English
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Summary:An effective method and fast modeling in vibration and flutter analyses of low-aspect-ratio composite wings and wings with a control surface in a subsonic flow are proposed. An equivalent plate method is used for structural modeling. The doublet point and the methods are applied to calculate unsteady aerodynamic loads and flutter analysis, respectively. The obtained results are in good agreement with the literature data.
ISSN:0021-8944
1573-8620
DOI:10.1134/S0021894422010102