Ultrasonic waves propagation in absorbing thin plates application to paper characterization.

@article{Bonnin2000UltrasonicWP,
  title={Ultrasonic waves propagation in absorbing thin plates application to paper characterization.},
  author={Audrey Bonnin and R Huchon and Michael Deschamps},
  journal={Ultrasonics},
  year={2000},
  volume={37 8},
  pages={555-63}
}
Guided wave theory is applied to a thin orthotropic and absorbing plate for low frequency propagation of ultrasonic waves. The aim of this paper is to give some physical interpretations of the non-destructive characterization of paper materials, which are cellulosic fibrous networks. It is shown that the propagation problem reduces to two normal modes of… CONTINUE READING