Paper Title:
Investigation of Self-adaptive Vibration Suppression for a Flexible Plate with Imbedded Fluid
  Abstract

A new method of vibration suppression, interior inlay viscous fluid unit (IVFU), has been proposed and investigated in this paper. Experimental results show the inherent characteristics of interior inlaid fluid subsystem in suppressing the plate vibration. A numerical simulation is carried out using software FLUENT. The original liquid-solid coupling model is rationally simplified to an approximate hydrokinetic model by constructing the fluid dynamic boundary conditions. A criterion of energy dissipation is proposed. Simulation results show that under the first principal vibration, the damping effect of 1/2 volume water is better than that of 2/3 volume, and under the second principal vibration, the latter behaves a self-adaptive characteristic more than the former. Simulation results clearly illustrate the inherent mechanism of suppressing vibration and the characteristic of fluid movement in closed cavity on different situations.

  Info
Periodical
Advanced Materials Research (Volumes 199-200)
Edited by
Jianmin Zeng, Zhengyi Jiang, Taosen Li, Daoguo Yang and Yun-Hae Kim
Pages
886-890
DOI
10.4028/www.scientific.net/AMR.199-200.886
Citation
N. Ma, H. Xu, J. W. Wang, "Investigation of Self-adaptive Vibration Suppression for a Flexible Plate with Imbedded Fluid", Advanced Materials Research, Vols. 199-200, pp. 886-890, 2011
Online since
February 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiao Ning Zhang, Qing Wang
Abstract:This paper presents a simulation method on shielding effectiveness(SE). The method is completely general and able to optimize shielding...
1613
Authors: Zhi Lan Chen, Ren Wei Yang
Chapter 2: Simulation and Engineering Optimization
Abstract:The filling process, solidification process, gasification process and node temperature change of special-shaped stainless steel stirrer via...
479
Authors: P.H. Xie, Z.L. Tan, B. Xu
Chapter 11: Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:Electromagnetic simulation software FEKO was used to set up the equipment model and plane wave environment. Data showed: distortion took...
2933
Authors: Bin Li, Jian Zhao, Yong Sun, Bao Hong Li, Min Yao Tan
Chapter 1: Advanced Materials Science
Abstract:Using CFD to simulate the flow field of impinging jet mixer in polyurea spraying gun,discussing the process of the spraying and jointing of...
651
Authors: Xiao Jing Tan, Bin Wu
Chapter 13: Advanced Structural Experimental Techniques and Sensing Techniques
Abstract:Pseudo-dynamic testing using force- mixed control strategy is presented for structures with large stiffness. In this proposed method, the...
1133