Vortex-Induced Vibration of Deep-Sea Mining Riser Under Different Currents and Tension Conditions Using Wake Oscillator Model

The vortex-induced vibration (VIV) dynamics of commercial-scale deep-sea mining risers with complex component arrangements (pumps, buffer stations, buoyancy modules) remain insufficiently explored, especially for 6000 m systems with nonlinear tension. This study investigates VIV control strategy by...

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Bibliographic Details

Published in:	Journal of Marine Science and Engineering
Main Authors:	Liwen Deng, Haining Lu, Jianmin Yang, Rui Guo, Bei Zhang, Pengfei Sun
Format:	Article
Language:	English
Published:	MDPI AG 2025-08-01
Subjects:	deep-sea mining riser system vortex-induced vibration Iwan-Blevins wake oscillator dynamics response frequency spatial analysis
Online Access:	https://www.mdpi.com/2077-1312/13/8/1565