The present paper studies the dynamics of submerged expanded elastic tubes due to postexpansion sudden mandrel release known as pop-out phenomenon. A mathematical model describing the dynamics of the borehole-fluid-tube system is presented. Coupling of the fluid-structure interaction and damping effects were taken into consideration. An analytical solution for the displacement, stress, and pressure wave propagation in the fluid-tube system was obtained. The developed model predicted localized critical regions where the structure might experience failure.
Damping Effect on Mechanical Waves in an Elastic Solid Expanded Tubular
- Views Icon Views
- Share Icon Share
- Search Site
Karrech, A., Seibi, A., and Pervez, T. (August 1, 2006). "Damping Effect on Mechanical Waves in an Elastic Solid Expanded Tubular." ASME. J. Pressure Vessel Technol. November 2007; 129(4): 698–712. https://doi.org/10.1115/1.2767363
Download citation file: