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Aeroelastic analysis and flutter control of wings and panels: A review
International Journal of Mechanical System Dynamics, 2021 Flutter is a self‐excited vibration under the interaction of the inertial force, aerodynamic force, and elastic force of the structure. After the flutter occurs, the aircraft structures will exhibit limit cycle oscillation, which will cause catastrophic ...
Yuyang Chai +4 more
doaj +2 more sources
A dynamical interpretation of flutter instability in a continuous medium [PDF]
Journal of the Mechanics and Physics of Solids 54, 2391-2417, 2006, 2010 Flutter instability in an infinite medium is a form of material instability corresponding to the occurrence of complex conjugate squares of the acceleration wave velocities. Although its occurrence is known to be possible in elastoplastic materials with nonassociative flow law and to correspond to some dynamically growing disturbance, its mechanical ...
Andrea Piccolroaz +16 more
arxiv +3 more sources
Electrophysiological Mechanisms of Atrial Flutter [PDF]
Indian Pacing and Electrophysiology Journal, 2006 Atrial flutter (AFL) is a common arrhythmia in clinical practice. Several experimental models such as tricuspid regurgitation model, tricuspid ring model, sterile pericarditis model and atrial crush injury model have provided important information about
Ching- Tai Tai, Shin-Ann Chen
doaj +3 more sources
Stall Flutter Control of a Smart Blade Section Undergoing Asymmetric Limit Oscillations
Shock and Vibration, 2016 Stall flutter is an aeroelastic phenomenon resulting in unwanted oscillatory loads on the blade, such as wind turbine blade, helicopter rotor blade, and other flexible wing blades.
Nailu Li +4 more
doaj +2 more sources
Wind Tunnel Measurements for Flutter of a Long-Afterbody Bridge Deck
Sensors, 2017 Bridges are an important component of transportation. Flutter is a self-excited, large amplitude vibration, which may lead to collapse of bridges. It must be understood and avoided.
Zeng-Shun Chen +3 more
doaj +2 more sources
Flutter behavior of highly flexible blades for two- and three-bladed wind turbines [PDF]
Wind Energy Science, 2022 With the progression of novel design, material, and manufacturing technologies, the wind energy industry has successfully produced larger and larger wind turbine rotor blades while driving down the levelized cost of energy (LCOE).
M. Chetan, S. Yao, D. T. Griffith
doaj +1 more source
Flutter Analysis on Composite Rudder of Air-to-Air Missile [PDF]
Hangkong bingqi, 2021 The flutter analysis model of composite rudder is established, and the flutter velocity at ambient temperature is calculated, the influence of the layup scheme on the flutter characteristics of the composite rudder is studied.
Shen Pengfei, Wu Wei, Huang Yimin, Wei Zhongwei, Luo Chuyang, Pan Lijian
doaj +1 more source
Recent progress on flutter‐based wind energy harvesting
International Journal of Mechanical System Dynamics, 2022 Wind energy harvesting technology can convert wind energy into electric energy to supply power for microelectronic devices. It has great potential in many specific applications and environments, such as remote areas, sea surfaces, mountains, and so on ...
Zhiyuan Li, Shengxi Zhou, Zhichun Yang
semanticscholar +1 more source
Medicine - Programa de Formación Médica Continuada Acreditado, 2021 El término «flutter auricular» se describió por primera vez en 1886 en animales como una actividad eléctrica auricular rápida y regular, y en 1911 se describieron sus características electrocardiográficas con una actividad en forma de «dientes de sierra», distinguiéndose de la fibrilación auricular (FA).
Sánchez Borque, Pepa +6 more
openaire +3 more sources