Library Subscription: Guest
Begell Digital Portal Begell Digital Library eBooks Journals References & Proceedings Research Collections
TsAGI Science Journal

ISSN Print: 1948-2590
ISSN Online: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2017020523
pages 97-110

INVESTIGATION OF SINGLE-MODE FLUTTER OF VARIOUS SHAPE PLATES AT LOW SUPERSONIC SPEEDS

Farrukh Adkhamovich Abdukhakimov
Lomonosov Moscow State University, GSP-1, Leninskie Gory, Moscow, 119991, Russian Federation
Vasily Vladimirovich Vedeneev
Lomonosov Moscow State University, 1, Leninskie Gory, Moscow, Russia

ABSTRACT

Single-mode flutter is a type of panel flutter that occurs at low supersonic speeds without interaction between oscillation modes. In this paper, we investigate the single-mode flutter of thin elastic plates of different shapes exposed on one side to a perfect inviscid gas flow. We use the energy method in our study. Rectangular, trapezoidal, and parallelogram plates are considered. We obtained that the flutter boundaries for trapezoidal plates vary slightly in comparison with the rectangular plates. To the contrary, even at a small curvature angle the aeroelastic stability increases significantly for parallelogram plates.


Articles with similar content:

Reflection and Refraction of Narrow Gaussian Beam
Telecommunications and Radio Engineering, Vol.53, 1999, issue 9-10
Nikolai Antonovich Khizhnyak, Aleksandr Viktorovich Bakumenko

The Mean Free Path of Gas Molecules in Confined Nano-porous Structures
International Heat Transfer Conference 15, Vol.8, 2014, issue
Yongping Yang, Xiaoze Du, Lixin Wang, Gaosheng Wei

Diurnal Variations of Peak Frequencies of Schumann Resonance in the Gyrotripic Earth - Anisotropic Cavity
Telecommunications and Radio Engineering, Vol.59, 2003, issue 3&4
L. M. Rabinowicz

Wave Propagation in Elastic Layer Placed Between Two Different Fluid Media
International Journal of Fluid Mechanics Research, Vol.28, 2001, issue 3
Olga V. Avramenko, Igor T. Selezov

EVOLUTION OF NONLINEAR PANEL FLUTTER OSCILLATIONS
Visualization of Mechanical Processes: An International Online Journal, Vol.3, 2013, issue 1
Vasily Vladimirovich Vedeneev, Anastasia Shishaeva