A fully-coupled analysis of the spar-type floating offshore wind turbine with bionic fractal heave plate under wind-wave excitation conditions
As shallow coastal areas for the installation of wind turbines approach saturation, wind
turbines will need to be installed in deeper areas, requiring floating rather than seabed-fixed …
turbines will need to be installed in deeper areas, requiring floating rather than seabed-fixed …
Surrogate model-based optimization of drogue dimensions and towing operations to straighten deep-towed nonuniform arrays
X Li, X Zhu, M Sun, Y Qu, K Liu, Y Pei, JH Choi - Ocean Engineering, 2024 - Elsevier
In deep-towed multi-channel seismic systems, nonuniform mass distribution of seismic
arrays results in a “W” shape, negatively impacting the exploration resolution. High towing …
arrays results in a “W” shape, negatively impacting the exploration resolution. High towing …
Dynamic analysis of towed cable with variable length during turning maneuvers
D Zhang, B Zhao, K Zhu, H Jiang - Scientific Reports, 2023 - nature.com
The configuration of marine towing cable changes significantly during the turning process,
with the rotating procedure with fixed cable length being the most frequent. To overcome …
with the rotating procedure with fixed cable length being the most frequent. To overcome …
Study of the cone-shaped drogue for a deep-towed multi-channel seismic survey system based on data-driven simulations
X Zhu, M Sun, T He, K Yu, L Zong, JH Choi - Journal of Marine Science …, 2021 - mdpi.com
A drogue is used to stabilise and straighten seismic arrays so that seismic waves can be
well-received. To embed the effect of a cone-shaped drogue into the numerical modelling of …
well-received. To embed the effect of a cone-shaped drogue into the numerical modelling of …
Dynamic analysis of the mooring system of a salvage barge: A coupled time-domain method considering seabed resistance during the off-bottom stage
S Xin, Y Wang, L Wang, X Zhu, S Chen, D Zhou - Ocean Engineering, 2023 - Elsevier
The off-bottom stage of the wreck salvage is a complicated load transfer process involving
multi bodies and multi mediums. In order to ascertain the dynamic performance of the barge …
multi bodies and multi mediums. In order to ascertain the dynamic performance of the barge …
Cable tension formulas for gravity net cage arrays in current
Due to the structural complexity and size, many gravity net cage array prototypes are
modeled, simulated, and analyzed to select the potential mooring system. However, the …
modeled, simulated, and analyzed to select the potential mooring system. However, the …
Global lumped mass formulation for underwater cable dynamics
X Zhu, AAS Khan, X Li - Nonlinear Dynamics, 2025 - Springer
Abstract The Lumped Mass method is widely utilized for the dynamic modeling of
underwater cables. Various element frames, such as the Euler frame, Frenet frame, and …
underwater cables. Various element frames, such as the Euler frame, Frenet frame, and …
Dynamic Analysis of a Moored Spar Platform in a Uniform Current: Fluid Load Prediction Using a Surrogate Model
X Wei, X Zhu, R Cao, J Wang, X Li, Q Li… - Journal of Marine Science …, 2024 - mdpi.com
A moored spar platform, equipped with various instruments, serves as a crucial tool in
hydrological monitoring. However, conducting dynamic analyses of a single spar that …
hydrological monitoring. However, conducting dynamic analyses of a single spar that …
[HTML][HTML] Analytical Framework for Tension Characterization in Submerged Anchor Cables via Nonlinear In-Plane Free Vibrations
L Yang, D Wang, H Zheng, Z Ma, Y Zhang - Journal of Marine Science …, 2024 - mdpi.com
Submerged tensioned anchor cables (STACs) are pivotal components utilized extensively
for anchoring and supporting offshore floating structures. Unlike tensioned cables in air …
for anchoring and supporting offshore floating structures. Unlike tensioned cables in air …
Effect of bottom counterweight and cable distribution on the hydrodynamic response of the gravity net cage
To investigate the influence of the bottom counterweight and cable distribution on
hydrodynamic response of the gravity net cage, a single cylindrical gravity net cage with …
hydrodynamic response of the gravity net cage, a single cylindrical gravity net cage with …