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Rapid flutter analysis for low-aspect-ratio wings with a control surface
M. Basiria, H. Farrokhfala, M. Mosayebia, R. Koohib a Malek-Ashtar University of Technology, Shahinshahr, 115/83145, Iran
b Islamic Azad University, Khomeyni Shahr Branch, Khomeinishahr, 8418148499, Iran
Abstract:
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 $U$–$g$ methods are applied to calculate unsteady aerodynamic loads and flutter analysis, respectively. The obtained results are in good agreement with the literature data.
Keywords:
flutter, rapid analysis, low aspect ratio, control surface, doublet point method, equivalent plate method.
Received: 12.11.2020 Revised: 12.11.2020 Accepted: 28.01.2021
Citation:
M. Basiri, H. Farrokhfal, M. Mosayebi, R. Koohi, “Rapid flutter analysis for low-aspect-ratio wings with a control surface”, Prikl. Mekh. Tekh. Fiz., 63:1 (2022), 71–79; J. Appl. Mech. Tech. Phys., 63:1 (2022), 59–66
Linking options:
https://www.mathnet.ru/eng/pmtf11 https://www.mathnet.ru/eng/pmtf/v63/i1/p71
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Abstract page: | 42 | References: | 15 | First page: | 6 |
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