Non-stationary localized oscillations of an infinite string, with time-varying tension, lying on the Winkler foundation with a point elastic inhomogeneity
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-018-04735-3
Abstract: We consider non-stationary oscillations of an infinite string with time-varying tension. The string lies on the Winkler foundation with a point inhomogeneity (a concentrated spring of negative stiffness). In such a system with constant parameters… read more here.
Keywords: varying tension; inhomogeneity; time varying; non stationary ... See more keywords
Dynamic characteristics and responses of flow-conveying flexible pipe under consideration of axially-varying tension
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2021.108631
Abstract: Abstract As oil and gas industry is developing towards deeper ocean area, the length and flexibility of ocean pipes become larger, which may induce larger-amplitude displacement of flexible pipe response due to lower structural stiffness… read more here.
Keywords: dynamic characteristics; axially varying; flexible pipe; tension ... See more keywords