Extension of dual equivalent linearization technique to flutter analysis of two dimensional nonlinear airfoils
This paper extends the dual equivalent linearization technique (ELT) to obtain flutter speeds of a two-dimensional airfoil with nonlinear stiffness and damping in pitch degree of freedom. Although the use of dual ELT has been investigated in some previous papers, this paper presents an extensio...
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| Format: | Article |
| Language: | English |
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Publishing House for Science and Technology
2015-08-01
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| Series: | Vietnam Journal of Mechanics |
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| Online Access: | https://vjs.ac.vn/index.php/vjmech/article/view/6474 |