Vibration Damping of Cylindrical Shells Using Low-Density, Granular Materials

Verdirame, Justin M.; Nayfeh, Samir A.

doi:10.2514/6.2006-2206

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2013

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In particle damper, the vibration energy is dissipated by friction and collision between surfaces of particles and between surfaces of particles and cavity walls. The progress of friction and collision results in a strong nonlinearity and a great challenge for numerical simulation [1][2][3]. Particle damper has been researched extensively, and due to its effectiveness, simplicity, temperature insensitivity and low cost, it has attracted the attention of many researchers in industry and academia [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Theoretical Modelling of the Particle Damper

Zhao

Fang

2013

AMR

View full text Add to dashboard Cite

Particle damping is a method for improving damping of a dynamic system by means of energy dissipation due to repeated collisions of a free mass on the base structure. In this paper, the theoretical investigations carried out to study and characterize damping with respect to the level of base excitation. The mathematical model consists of a particle damping system. The response obtained from the mathematical model for the drum brake and paticle damper. Here the effect of particle damping is studied for low frequency and high amplitude excitation. Optimum parameters are determined for design of impact damper based on the mathematical model. A good match is obtained by theoretical results.

show abstract