Asymmetric transient response of a hollow cylinder enclosing a compressible fluid

作者：El Raheb Michael^*

来源：International Journal of Solids and Structures, 2008, 45(9): 2651-2670.

DOI：10.1016/j.ijsolstr.2007.12.011

• thick cylinder
• wave propagation
• elasto-acoustic interaction
• asymmetric response

The asymmetric transient response of a hollow cylinder confining a compressible fluid is analyzed. The cylinder is excited by radial displacement prescribed over a rectangular footprint on the cylinder's outer surface. The special case of plane-strain is also analyzed. A comparison of dilatational stress in the solid cylinder and fluid pressure in the fluid-filled cylinder reveals how a projectile may decelerate faster in the latter.

• 出版日期2008-5-1