In this paper, both linear and non-linear dynamics of a slender uniform pipe conveying pulsating fluid, which is axially moving in an incompressible are comprehensively studied. The vibration equations the system established by considering various factors, including coordinate conversion system, “axial added mass coefficient” describing additional inertia forces caused external Kelvin–Voigt vis...

A set of simplified boundary conditions for a flexible beam connected to a rigid body at one end and free at the other end is presented and applied to the case of a fluidconveying, fluid-immersed pipe. These boundary conditions represent an analytically tractable approximation to those of a submersible which uses a combination of jet action and flutter instability induced tail motion to produce...

the complete 3d nonlinear dynamic problem of extensible, flexible risers conveying fluid is considered. for describing the dynamics of the system, the newtonian derivation procedure is followed. the velocity field inside the pipe formulated using hydrostatic and bernoulli equations. the hydrodynamic effects of external fluids are taken into consideration through the nonlinear drag forces in var...