Excess attenuation of leaky Lamb waves due to viscous fluid loading

@inproceedings{Nayfeh1997ExcessAO,
  title={Excess attenuation of leaky Lamb waves due to viscous fluid loading},
  author={Adnan H. Nayfeh and Peter B. Nagy},
  year={1997}
}
  • Adnan H. Nayfeh, Peter B. Nagy
  • Published 1997
  • Physics
  • In two recent papers [J. Acoust. Soc. Am. 97, 3191–3193 (1995) and 98, 1057–1064 (1995)], Zhu and Wu presented an analytical technique to assess the effect of viscous fluid loading on the propagation properties of Rayleigh and Lamb waves in fluid-loaded solids. They modeled the viscous fluid as a hypothetical isotropic solid having rigidity c55=−iωη, where η denotes the viscosity of the fluid and ω is the angular frequency. In this way, the vorticity mode associated with the viscosity of the… CONTINUE READING

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