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THE AXISYMMETRIC WAVE TRANSMISSION PROPERTIES OF PRESSURIZED FLEXIBLE TUBES

✍ Scribed by R.J. Pinnington

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
256 KB
Volume
204
Category
Article
ISSN
0022-460X

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✦ Synopsis

The axisymmetric waves propagating within a pressurized, fluid-filled orthotropically stiffened tube are investigated. The dispersion curves for these waves are plotted and the waves transferring energy through the shell or fluid are identified. The effect of internal pressurization and axial membrane stress is also considered. It is found that positive pressurization did not cause stiffening of unbraided rubber tubes. Fluid loading caused large changes to the fluid dominated wave speed but only small changes to the axial wave in the shell.

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AXISYMMETRIC WAVE TRANSFER FUNCTIONS OF
AXISYMMETRIC WAVE TRANSFER FUNCTIONS OF FLEXIBLE TUBES
✍ R.J. Pinnington πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 239 KB

The input and transfer impedances of fluid-filled pipes are calculated by using a wave approach. The pipe walls can have orthotropic elastic properties associated with braided rubber hose. The input and transfer impedances of a water-filled plain rubber hose are plotted for zero pressurization and p