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Visualization of Mechanical Processes: An International Online Journal

Publicou 4 edições por ano

ISSN On-line: 2152-209X

EXPERIMENTAL AND THEORETICAL RESEARCHES ON INFLUENCE OF PARAMETRIC EXCITATION ON THE FLUTTER CRITICAL SPEED OF AIRCRAFT MODEL OF WING

Volume 3, Edição 3, 2013,
DOI: 10.1615/.2016014025
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RESUMO

In this paper it is pointed out that the margin of stability may have peculiarities in the case of flutter. By means of computing and experiment on a dynamically similar model of the wing in a wind tunnel the cantilever flutter was obtained. A reduction in the critical flutter speed was identified during periodic impact of vortex generator on the model wing with a frequency twice the frequency of flutter. Measurement of flutter parameters, self-oscillation, and external influences were performed by using certified measuring complex.

CITADO POR
  1. Mazutskii Andrey, Research of the influence of parametric excitation on the self-oscillatory processes while the aircraft motion, HIGH-ENERGY PROCESSES IN CONDENSED MATTER (HEPCM 2019): Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin, 2125, 2019. Crossref

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