Results 21 to 30 of about 2,600,449 (287)
Active tuning of elastic wave propagation in a piezoelectric metamaterial beam
AIP Advances, 2021 In this paper, an active control strategy is employed to actively tune the vibration and wave propagation properties in a piezoelectric metamaterial beam.
Xi-Ning Zhao +3 more
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Contact of a Finger on Rigid Surfaces and Textiles: Friction Coefficient and Induced Vibrations [PDF]
, 2012 The tactile information about object surfaces is obtained through perceived contact stresses and frictioninduced vibrations generated by the relative motion between the fingertip and the touched object.
FAGIANI, Ramona +8 more
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Nonlinear dynamic investigations on rolling element bearings: A review
Advances in Mechanical Engineering, 2018 Rolling element bearings are one of the most precarious components and play an important role in the effective operation of rotating machinery. Bearings are one of the foremost sources of nonlinearity in rotating machineries which significantly affect ...
Aditya Sharma +3 more
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Calculated Optimal Mechanical Efficiency of a Large Capacity Reciprocating Compressor [PDF]
, 2012 In this study, calculations of the mechanical efficiency of a large reciprocating compressor, developed by Mayekawa MFG. Co., Ltd., with a per cylinder suction volume of 1300 cm3 were carried out.
Anami, Keiko +4 more
core +1 more source
International Journal of Aerospace Engineering, 2016 The restricted three-body problem (R3BP) and restricted four-body problem (R4BP) are modeled based on the rotating frame. The conservative autonomous system for the R3BP and nonautonomous system with period parametric resonance due to the fourth body are
Ying-Jing Qian +3 more
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Applied Sciences, 2022 This paper investigates the aeroelastic flutter and vibration reduction of functionally graded (FG) multilayer graphene nanoplatelets (GPLs) reinforced composite plates with piezoelectric patch subjected to supersonic flow.
Jie Chen +3 more
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Introduction to the analysis of vibrations in mechanical systems. [PDF]
, 2008 Introduction to motion in mechanical systems. Definition of design, analysis, and testing. Steps in Modeling. Continuous and lumped parameter systems. Second Order Systems and differential equations of motion.
San Andres, Luis
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Elastic Wave Properties of an Adaptive Electromechanical Metamaterial Beam
Shock and Vibration, 2020 An adaptive metamaterial beam with a couple of electromechanical resonators in each unit cell is proposed in this study to open Bragg bandgap or locally resonant bandgap for flexural wave attenuation in Euler–Bernoulli beams.
Xi-Ning Zhao, Xiao-Dong Yang
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Nonlinear Dynamics of the High-Speed Rotating Plate
International Journal of Aerospace Engineering, 2018 High speed rotating blades are crucial components of modern large aircraft engines. The rotating blades under working condition frequently suffer from the aerodynamic, elastic and inertia loads, which may lead to large amplitude nonlinear oscillations ...
Minghui Yao, Li Ma, Wei Zhang
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Initial Parameter Analysis about Resonant Orbits in Earth-Moon System
Advances in Astronomy, 2019 The initial parameters about resonant orbits in the Earth-Moon system were investigated in this study. Resonant orbits with different ratios are obtained in the two-body problem and planar circular restricted three-body problem (i.e., PCRTBP).
Li-Bo Liu +2 more
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