Journal of Vibration and Acoustics: Recent submissions
Now showing items 441-460 of 3913
-
Analytical Study of Coupling Effects for Vibrations of Cable-Harnessed Beam Structures
(American Society of Mechanical Engineers (ASME), 2019)This paper presents a distributed parameter model to study the effects of the harnessing cables on the dynamics of a host structure motivated by space structures applications. The structure is modeled using both Euler–Bernoulli ... -
A Novel Fluid–Structure Interaction Framework for Flapping, Flexible Wings
(American Society of Mechanical Engineers (ASME), 2019)Fluid–structure interaction (FSI) plays a significant role in the deformation of flapping insect wings. However, many current FSI models are high-order and rely on direct computational methods, thereby limiting parametric ... -
In Memoriam of Subhash C. Sinha
(American Society of Mechanical Engineers (ASME), 2019) -
Coupled Dynamics of Cable-Harnessed Structures: Experimental Validation
(American Society of Mechanical Engineers (ASME), 2019)The experimental study and model validations for the coupled dynamics of a cable-harnessed beam structure are presented. The system under consideration consists of multiple pretensioned cables attached along the length of ... -
Optimal Design of an Inerter-Based Dynamic Vibration Absorber Connected to Ground
(American Society of Mechanical Engineers (ASME), 2019)This paper addresses the optimal design of a novel nontraditional inerter-based dynamic vibration absorber (NTIDVA) installed on an undamped primary system of single degree-of-freedom under harmonic and transient excitations. ... -
Numerical Investigation Into the Influence on Hydrofoil Vibrations of Water Tunnel Test Section Acoustic Modes
(American Society of Mechanical Engineers (ASME), 2019)High-speed water tunnels are typically used to investigate the single-phase and two-phase flows around hydrofoils for hydraulic machinery applications but their dynamic behavior is not usually evaluated. The modal analysis ... -
Suppression of Rubbing in Rotating Machines by Lemon-Type Bearing
(American Society of Mechanical Engineers (ASME), 2019)Rotor-to-stator or rotor-to-guide rubbing in rotating machines is a serious problem. The contact (rub and impact) between the rotor and the guide creates an excessive vibration which may lead to permanent damage of the ... -
Vibrations of an Incompressible Linearly Elastic Plate Using Discontinuous Finite Element Basis Functions for Pressure
(American Society of Mechanical Engineers (ASME), 2019)We numerically analyze, with the finite element method, free vibrations of incompressible rectangular plates under different boundary conditions with a third-order shear and normal deformable theory (TSNDT) derived by ... -
Exact Algebraic Solution of an Optimal Double-Mass Dynamic Vibration Absorber Attached to a Damped Primary System
(American Society of Mechanical Engineers (ASME), 2019)This article presents exact algebraic solutions to optimization problems of a double-mass dynamic vibration absorber (DVA) attached to a viscous damped primary system. The series-type double-mass DVA was optimized using ... -
Acoustic Non-Reciprocity in Lattices With Nonlinearity, Internal Hierarchy, and Asymmetry: Computational Study
(American Society of Mechanical Engineers (ASME), 2019)Reciprocity is a property of linear, time-invariant systems whereby the energy transmission from a source to a receiver is unchanged after exchanging the source and receiver. Nonreciprocity violates this property and can ... -
Frequency Response-Based Indirect Load Identification Using Optimum Placement of Strain Gages and Accelerometers
(American Society of Mechanical Engineers (ASME), 2019)This paper presents an approach for indirect identification of dynamic loads acting on a structure through measurement of structural response at a finite number of optimally selected locations. Using the concept of frequency ... -
Nonsymmetric Nonlinear Dynamics of Piezoelectrically Actuated Beams
(American Society of Mechanical Engineers (ASME), 2019)The nonlinear behavior of a piezoelectrically actuated clamped–clamped beam has been examined numerically while highlighting the nonsymmetric response of the system. The nonlinearly coupled electromechanical model of the ... -
Experimental Analysis of Continuous Vibrations in Dielectric Elastomer Membrane Actuators via Three-Dimensional Laser Vibrometry
(American Society of Mechanical Engineers (ASME), 2019)Dielectric elastomer (DE) membrane transducers are well known for exhibiting large deformations when subject to high voltage. Furthermore, DEs are characterized by an actuation bandwidth of several kilohertz, which allows ... -
Stable and Accurate Computation of Dispersion Relations for Layered Waveguides, Semi-Infinite Spaces and Infinite Spaces
(American Society of Mechanical Engineers (ASME), 2019)This paper studies the dispersion characteristics of guided waves in layered finite media, surface waves in layered semi-infinite spaces, and Stoneley waves in layered infinite spaces. Using the precise integration method ... -
Closure to “Discussion of ‘Sound Radiation From Point Acoustic Sources With Shield of Large Prolate Spheroidal Baffles’ (2018, ASME J. Vib. Acoust., 140(4), p. 041016)”
(American Society of Mechanical Engineers (ASME), 2019) -
Frequency Response-Based Uncertainty Analysis of Vibration System Utilizing Multiple Response Gaussian Process
(American Society of Mechanical Engineers (ASME), 2019)This research concerns the uncertainty analysis and quantification of the vibration system utilizing the frequency response function (FRF) representation with statistical metamodeling. Different from previous statistical ... -
Discussion: “Sound Radiation From Point Acoustic Sources With Shield of Large Prolate Spheroidal Baffles” (Cao, X., Wang, M., and Shi, L., 2018, ASME J. Vib. Acoust., 140(4), p. 041016)
(American Society of Mechanical Engineers (ASME), 2019) -
Exploring the Tactor Configurations of Vibrotactile Feedback Systems for Use in Lower-Limb Prostheses1
(American Society of Mechanical Engineers (ASME), 2019)Vibrotactile feedback may be able to compensate for the loss of sensory input in lower-limb prosthesis users to improve the mobility function. Designing an effective vibrotactile feedback system requires that users are ... -
Electromechanical Coupling and Frequency Characteristics of a Quartz Crystal Resonator Covered With Micropillars
(The American Society of Mechanical Engineers (ASME), 2019)Recently, some researchers have studied the frequency characteristics of a quartz crystal resonator (QCR) covered with micropillars to measure the physical and geometric parameters of the micropillars. A recent study showed ... -
Relative Vibration of Suspended Particles With Respect to Microchannel Resonators and Its Effect on the Mass Measurement
(The American Society of Mechanical Engineers (ASME), 2019)In this work, the three-dimensional fluid–solid interaction vibration of particle in the oscillating resonator and its effect on the dynamic characteristics are analyzed and discussed. It demonstrates that the displacement ...