Acoustic attenuation, phase and group velocities in liquid-filled pipes II: simulation for Spallation Neutron Sources and planetary exploration.

Abstract

This paper uses a finite element method (FEM) to compare predictions of the attenuation and sound speeds of acoustic modes in a fluid-filled pipe with those of the analytical model presented in the first paper in this series. It explains why, when the predictions of the earlier paper were compared with experimental data from a water-filled PMMA pipe, the… (More)
DOI: 10.1121/1.3598463

Topics

14 Figures and Tables

Cite this paper

@article{Jiang2011AcousticAP, title={Acoustic attenuation, phase and group velocities in liquid-filled pipes II: simulation for Spallation Neutron Sources and planetary exploration.}, author={Jian Lin Jiang and Kyungmin Baik and T G Leighton}, journal={The Journal of the Acoustical Society of America}, year={2011}, volume={130 2}, pages={695-706} }