... of ASME for publication in the J ournal of V ibration and A coustics . 27 12 2022 29 05 2023 01 06 2023 22 09 2023 blade tip timing finite element modeling sensor positioning vibration stress mode shape aeroelasticity machine dynamics modal analysis rotor dynamics...

... the ability to passively modulate nonlinear inertial forces may alter the overall aeroelastic response. The structural model is a one-dimensional nonlinear inextensible plate subject to nonlinear aerodynamic forces in accordance with a new, geometrically modified third-order Piston Theory. For the linear...

...Arion Pons This technical note is concerned with aeroelastic flutter problems: the analysis of aeroelastic systems undergoing airspeed-dependent dynamic instability. Existing continuation methods for parametric stability analysis are based on marching along an airspeed parameter until the flutter...

...@tohoku.ac.jp Contributed by the Technical Committee on Vibration and Sound of ASME for publication in the J ournal of V ibration and A coustics . 31 08 2020 13 02 2021 15 02 2021 11 03 2021 aeroelasticity dynamics modal analysis Lowering the induced drag...

... lowest frequencies aeroelasticity dynamics flow-induced noise and vibration modal analysis Flexible hybrid electronics and stretchable electronics are rapidly growing technology sector with a global market expected to exceed $75 billion the early 2020s as reported by the National Academies...

... flexible wings reduced-order modeling fluid–structure interaction flapping wing micro air vehicles aeroelasticity flow-induced noise and vibration Flapping insect wings continue to inspire several emerging technologies, such as flapping wing micro air vehicles (FWMAVs) and elastic airfoil...

... and Application to Aeroelasticity,” Comput. Methods Appl. Mech. Eng., 157 (1–2), pp. 95–114; 2006, “Provably Second-Order Time-Accurate Loosely-Coupled Solution Algorithms for Transient Nonlinear Computational Aeroelasticity,” Comput. Methods Appl. Mech. Eng., 195 (17), pp. 1973–2001) to structural acoustics...

.... , Aono , H. , Chimakurthi , S. K. , Trizila , P. , Kang , C.-K. , Cesnik , C. E. , and Liu , H. , 2010 , “ Recent Progress in Flapping Wing Aerodynamics and Aeroelasticity ,” Prog. Aerospace Sci. , 46 ( 7 ), pp. 284 – 327 . 10.1016/j.paerosci.2010.01.001 [32] Sedov...

...; published online September 10, 2018. Assoc. Editor: Stefano Gonella. 28 02 2018 25 07 2018 Aeroelasticity Dynamics Machine dynamics Aircraft performance can be improved using morphing wing technologies [ 1 ]. One of the more innovative types of morphing wings is a folding wing...

...Zhi-Guang Song; Tian-Zhi Yang; Feng-Ming Li; Erasmo Carrera; Peter Hagedorn In traditional active flutter control, piezoelectric materials are used to increase the stiffness of the aeroelastic structure by providing an active stiffness, and usually the active stiffness matrix is symmetric...

... IBRATION AND A COUSTICS . Manuscript received October 11, 2017; final manuscript received February 28, 2018; published online April 26, 2018. Assoc. Editor: Matthew Brake. 11 10 2017 28 02 2018 Aeroelasticity Dynamics Random vibration Structural dynamics Control In recent...

...Mennatullah M. Abdel Hafeez; Ayman A. El-Badawy This work presents a new aeroelastic model that governs the extensional, chordwise, flapwise, and torsional vibrations of an isolated horizontal axis wind turbine blade. The model accounts for the sectional offsets between the shear, aerodynamic...

... undergo drastic changes; to the best of our knowledge, this has not been reported previously in the literature. Aeroelasticity Dynamics Modal analysis Structural acoustics 15 03 2017 17 05 2017 Contributed by the Noise Control and Acoustics Division of ASME for publication...

... . Manuscript received November 5, 2016; final manuscript received April 18, 2017; published online July 13, 2017. Assoc. Editor: John Yu. 05 11 2016 18 04 2017 Aeroelasticity Dynamics Rotor dynamics A wind turbine dynamics model can play an important role in improving the design...

...Guanhua Mei; Jiazhong Zhang; Can Kang In order to accurately study the effect of curvature on panel aeroelastic behaviors, a fluid–structure coupling algorithm is adopted to analyze the curved panel flutter in transonic and supersonic airflows. First, the governing equation for the motion...

...-intensity acoustic noise. The culmination of these unique flow physics can potentially excite structural modes of the doors, aircraft surfaces, or externally carried munitions and fuel tanks and can ultimately lead to aeroelastic instabilities, such as buffet, flutter, limit-cycle oscillations, or fatigue...

... OF V IBRATION AND A COUSTICS . Manuscript received March 14, 2016; final manuscript received July 6, 2016; published online August 19, 2016. Assoc. Editor: Michael Leamy. 14 03 2016 06 07 2016 Aeroelasticity Dynamics Machine dynamics Structural dynamics Vibration isolation...

...Robert Hudson; Alok Sinha Friction dampers are utilized in turbomachinery to reduce blade vibrations resulting from aeroelastic interactions. In this paper, the microslip friction model is applied to a blade with blade to ground damper and subjected to negative damping. Analysis using...

... by the simulation results. 1 Corresponding author. Aeroelasticity Flow induced vibration Vibration control Flow induced noise Blade vibration becomes one of the primary concerns as the increased-size wind turbines lead to more flexible and long blades maintaining stiffness and minimizing mass...

... manuscript received January 18, 2016; published online April 12, 2016. Assoc. Editor: Jeffrey F. Rhoads. 01 10 2015 18 01 2016 Active vibration Aeroelasticity Vibration control Noise control Nonlinear energy sink is a small attachment fixed to primary system with essential...