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Modal and flutter analysis of the sailplane LAK-17B using numerical methods

Abstract

The objective of current work is to determine the V–g and V–f diagrams for the sailplane’s LAK-17B empennage using numerical methods. The article considers the following problems: development of finite element model of the sailplane LAK-17B; normal modes calculation using created finite element model; flutter analysis of sailplane LAK-17B using doublet lattice method.


First Published Online: 25 Mar 2014

Keyword : sailplane, finite element model, flutter, normal modes, simulation

How to Cite
Andrikaitis, M., & Fedaravičius, A. (2014). Modal and flutter analysis of the sailplane LAK-17B using numerical methods. Transport, 29(1), 84–89. https://doi.org/10.3846/16484142.2014.898217
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Mar 31, 2014
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Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.