Paper Title:
Thermoelastic Damping in Clamped-Clamped Annular Microplate
  Abstract

In this paper, a linear model of thermoelastic damping in annular microplate is considered for calculating the quality factor of this damping. In this model clamped boundary condition is applied in inner and outer circular edges. In the results, there are critical radius and thickness which are calculated analytically and in these dimensions, the thermoelastic damping becomes maximal. The critical radius and thickness depend on material properties, vibration modes and frequencies, dimensions of microplate.

  Info
Periodical
Chapter
Chapter 9: Nanomaterials and Nanomanufacturing
Edited by
Wu Fan
Pages
1870-1878
DOI
10.4028/www.scientific.net/AMM.110-116.1870
Citation
N. A. Ali, A. K. Mohammadi, "Thermoelastic Damping in Clamped-Clamped Annular Microplate", Applied Mechanics and Materials, Vols. 110-116, pp. 1870-1878, 2012
Online since
October 2011
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