12 citations · 12 across the 6 of their papers we have counts for
6 papers
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…
Analytical and numerical study of a parametrically excited 2DOF oscillator with nonlinear restoring magnetic force and rotating rectangular rod
Muhammad Junaid-U-Rehman, Grzegorz Kudra, Krystian Polczyński +2
This study investigates a detailed analytical and numerical investigation of a nonlinear two-degree-of-freedom (2DOF) mechanical oscillator subjected to parametric excitation, magn…
Dynamic behavior of shear-thickening fluids under harmonic excitation: an experimental investigation
Mohammad Parsa Rezaei, Grzegorz Kudra, Krzysztof Witkowski +2
Shear-thickening fluids (STFs) become more viscous under shear stress, which makes them useful for many engineering and scientific applications. However, their behavior under norma…
Dynamics of Pendulum Forced by a Magnetic Excitation with Position-Dependent Phase
Krystian Polczyński, Maksymilian Bednarek, Jan Awrejcewicz
This study investigates the dynamics of a magnetic pendulum under time-varying magnetic excitation with a position-dependent phase. The system exhibits complex chaotic and regular…
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…
Analysis of the nonlinear dynamics of a single pendulum driven by a magnetic field using the magnetic charges interaction model and the experimentally fitted interaction model
Bonaventure Nana, Krystian Polczyński, Paul Woafo +2
In this work, we analyzed theoretically and experimentally the nonlinear dynamics of a magnetic pendulum driven by a coil-magnet interaction. The force between the magnetic element…