Journal ArticleDOI
Experimental and theoretical investigation on dynamic properties of tuned particle damper
Reads0
Chats0
TLDR
In this paper, a new type of damper, tuned particle damper (TPD), is introduced and tested in order to solve the ineffectiveness of conventional PD at vibration acceleration less than the acceleration of gravity (1g) in vertical vibration.About:
This article is published in International Journal of Mechanical Sciences.The article was published on 2014-03-01. It has received 29 citations till now. The article focuses on the topics: Tuned mass damper & Dynamic Vibration Absorber.read more
Citations
More filters
Journal ArticleDOI
Nonlinear dissipative devices in structural vibration control: A review
TL;DR: Three types of nonlinear dampers that are widely utilized in practical engineering are reviewed in this paper: the nonlinear energy sink (NES), particle impact damper (PID), and nonlinear viscousdamper (NVD), respectively.
Journal ArticleDOI
Particle impact dampers: Past, present, and future
TL;DR: In this paper, the authors provide an overview of particle damping technology, beginning with its basic concept, developmental history, and research status all over the world, and various interpretations of the underlying damping mechanism are introduced and discussed in detail.
Journal ArticleDOI
Generalized Nonlinear Stiffness Identification on Controlled Mechanical Vibrating Systems
Journal ArticleDOI
On the algebraic parameter identification of vibrating mechanical systems
TL;DR: In this article, an algebraic parameter identification method for multiple degrees-of-freedom linear mass-spring-damper mechanical systems using position measurements is proposed. But the method is not suitable for reference trajectory tracking control tasks on systems with unknown constant parameters.
References
More filters
Journal ArticleDOI
Energy dissipation prediction of particle dampers
TL;DR: In this paper, the authors developed models for predicting particle dampers (PDs) behavior using the Discrete Element Method (DEM), where individual particles are typically represented as elements with mass and rotational inertia.
Journal ArticleDOI
The dynamic characterisation of disk geometry particle dampers
TL;DR: In this paper, the nonlinear characteristics of particle dampers are studied experimentally in a series of response-level-controlled tests and a method is developed to model the non-linear damping of PDs as equivalent viscous dampers that can be applied directly to engineering structures at the design stage.
Journal ArticleDOI
An Experimental Investigation of Particle Dampers Under Harmonic Excitation
Angeliki Papalou,Sami F. Masri +1 more
TL;DR: In this article, an experimental study of the performance of particle dampers under harmonic excitation was performed using a single degree-of-freedom building model under monic base excitation, and an approximate method was provided to estimate, with reasonable accuracy, the response of a harmonically excited structure that is equipped with a particle damper operating in the vicinity of the optimum range of system parameters.
Journal ArticleDOI
Particle impact damping: effect of mass ratio, material, and shape
Kun S. Marhadi,Vikram K. Kinra +1 more
TL;DR: Particle impact damping (PID) is measured for a cantilevered beam with a particle-filled enclosure attached to its free end as mentioned in this paper, and PID due to different particle materials is measured: lead spheres, steel spheres, glass spheres, tungsten carbide pellets, lead dust, steel dust, and sand.
Journal ArticleDOI
Parametric studies of the performance of particle dampers under harmonic excitation
TL;DR: In this paper, the effects of a large number of system parameters (such as number, size and particle material, mass ratio, excitation frequency and amplitude level, coefficient of restitution, damping ratio of the primary system, and the coefficient of friction) were evaluated using high-fidelity simulations based on the discrete-element method.