3 papers
nlin.CD2026
Large post-critical dynamics of an inextensible spinning fluid-conveying pipe with pinned-roller supports: high-order Galerkin and a modified Hencky bar-chain framework
Ali Fasihi, Grzegorz Kudra, Maryam GhandchiTehrani +1
This paper investigates the stability and large post-critical dynamics of an inextensible spinning fluid-conveying pipe with pinned-roller supports. Replacing the pinned-pinned sup…
nlin.CD2025
Bifurcations and synchronization of coupled translational-rotational stick-slip oscillators
Grzegorz Kudra, Ali Fasihi, Mohammad Parsa Rezaei +2
This paper presents mathematical modeling and numerical analysis of bifurcation and synchronization phenomena in a system of coupled oscillators driven by a finite-power energy sou…
nlin.CD2024
Nonlinear dynamics of spinning fluid-conveying pipes with structural damping: stability analysis and post-instability behavior
Ali Fasihi, Grzegorz Kudra, Maryam Ghandchi Tehrani +1
Nonlinear dynamics of fluid conveying pipe, rotating with constant velocity about its longitudinal axis is analyzed. Considering boundary conditions and internal damping, the nonli…