Acta Mechanica Solida Sinica

, Volume 30, Issue 3, pp 299–305 | Cite as

Torsional wave in a circular micro-tube with clogging attached to the inner surface

Article

Abstract

In the present paper, we study the torsional wave propagation along a micro-tube with clogging attached to its inner surface. The clogging accumulated on the inner surface of the tube is modeled as an “elastic membrane” which is described by the so-called surface elasticity. A power-series solution is particularly developed for the lowest order of wave propagation. The dispersion diagram of the lowest-order wave is numerically presented with the surface (clogging) effect.

Keywords

Torsional wave Wave propagation Surface effect Micro-tubes with clogging Elastic membrane 

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Copyright information

© The Chinese Society of Theoretical and Applied Mechanics and Technology 2017

Authors and Affiliations

  1. 1.School of Astronautics and AeronauticsUniversity of Electronic Science and TechnologyChengduChina
  2. 2.School of Mechanical and Aerospace EngineeringNanyang Technological UniversitySingaporeRepublic of Singapore

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