Transverse surface waves on a cylindrical surface with coating

Giuseppe Rosi (1) , Salah Naïli (1) , Victor A. Eremeyev (2)

1 MSME - Laboratoire de Modélisation et Simulation Multi Echelle
2 GUT - Gdańsk University of Technology

We discuss the propagation of transverse surface waves that are so-called whispering-gallery waves along a surface of an elastic cylinder with coating. The coating is modelled in the framework of linearized Gurtin–Murdoch surface elasticity. Other interpretations of the surface shear modulus are given and relations to so-called stiff interface and stiff skin model are discussed. The dispersion relations are obtained and analyzed.

Domaines: Mécanique des solides [physics.class-ph]

Giuseppe Rosi, Salah Naïli, Victor A. Eremeyev. Transverse surface waves on a cylindrical surface with coating. International Journal of Engineering Science, 2019, pp.103188. ⟨10.1016/j.ijengsci.2019.103188⟩. ⟨hal-02453441⟩