In this study, a dynamic model for large deformation of deepwater drilling riser considering
vortex-induced vibration (VIV) and actual ocean load was established. Nonlinear Van der …

Abstract A novel three-dimensional (3-D) dynamic model considering nonlinearity of tension
is proposed to explore in-line (IL), cross-flow (CF) and axial (AX) vortex-induced vibration …

The present work investigates the effect of internal flow on the vortex-induced vibration (VIV)
characteristics of a marine riser under different boundary conditions. A numerical model of …

考虑深水钻井过程中浮式平台的升沉运动, 基于Vander Pol 尾流振子模型, 建立深水钻井隔水管
横流向涡激-参激耦合振动力学分析模型和控制方程, 采用Galerkin 法和Newmark-β …

The study of vortex-induced vibration (VIV) characteristics of deepwater drilling risers is of
great significance for correctly evaluating the risers' fatigue life. Aiming to determine the VIV …

As an important equipment for deep-sea oil and gas development, riser is prone to failure
due to external ocean environmental load and internal fluid in the process of oil and gas …

ABSTRACT A probabilistic approach is used to compute the probabilistic responses of
considered fluid-conveying pipes by combining the Galerkin method and Monte Carlo …

Compressed air foam is widely used to extinguish fire and reduce dust in underground
mining, but the foam needs to be transported through complexed pipelines. In order to …

To analyze the dynamic response of a rigid M-shaped jumper subjected to combined
internal and external flows, a one-way coupled fluid–structure interaction process is applied …

The gas–liquid two-phase flow inside large aspect ratio lifting pipes is often characterized by
a complex flow pattern, potentially causing coupling vibration of the lifting pipe. And produce …