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Flow-induced vibration of twin-pipe model with varying mass and damping: A study using virtual physical framework
Jiawei Shen, Shixiao Fu, Xuepeng Fu, Torgeir Moan, Svein S{\ae}vik
https://arxiv.org/abs/2506.05649

Flow-induced vibration of twin-pipe model with varying mass and damping: A study using virtual physical framework
Flow-induced vibration (FIV) commonly occurs in rigidly coupled twin-pipe structures. However, the limited understanding of their FIV responses and hydrodynamic features presents a major challenge to the development of reliable engineering designs. To bridge this gap, the present study systematically investigates the FIV characteristics of a rigidly coupled twin-pipe model with elastic support using a virtual physical framework (VPF), which enables flexible control of structural parameters duri…