Local Scour Mechanism of Offshore Wind Power Pile Foundation Based on CFD-DEM

Local Scour Mechanism of Offshore Wind Power Pile Foundation Based on CFD-DEM

The local scour around offshore pile foundations often seriously affects the normal operation of offshore wind power. The most widely used numerical simulation method in the study of local scour is the Euler two-fluid model (TFM). However, the contact effect between sediment particles is neglected i...

Full description

Bibliographic Details
Main Authors:	Qin Liu, Zhe Wang, Ning Zhang, Hongyu Zhao, Lei Liu, Kunpeng Huang, Xuguang Chen
Format:	Article
Language:	English
Published:	MDPI AG 2022-11-01
Series:	Journal of Marine Science and Engineering
Subjects:	wind power pile foundation local scour CFD-DEM Euler–Lagrange mesoscopic mechanism
Online Access:	https://www.mdpi.com/2077-1312/10/11/1724

Similar Items

Numerical Investigation of Local Scour Protection around the Foundation of an Offshore Wind Turbine
by: Ning Zhang, et al.
Published: (2024-04-01)

Numerical Analysis of Force of Fluidized Solidified Slurry in Pumping for Scour Repair on Offshore Pile Foundation
by: LI Ruyu, WU Xiaoni, CHEN Jinjian, JIANG Haili, WANG Huili
Published: (2023-12-01)

DEM/CFD Simulations of a Pseudo-2D Fluidized Bed: Comparison with Experiments
by: Ziad Hamidouche, et al.
Published: (2019-03-01)

Unresolved CFD and DEM Coupled Simulations on Scour around a Subsea Pipeline
by: Seongjin Song, et al.
Published: (2022-04-01)

Influence of Riverbed Pre-excavation on Local Scour of Pile Foundation Upstream of Cofferdam
by: LIU Congcong, et al.
Published: (2021-01-01)

Experimental Investigation of Scour Prediction Methods for Offshore Tripod and Hexapod Foundations
by: Xuan Ni, et al.
Published: (2020-10-01)

Influence of scour depth and flow velocity field on large-diameter pier group pile foundations
by: Junfeng Shi, et al.
Published: (2024-11-01)

An Investigation into the Effect of Scour on the Loading and Deformation Responses of Monopile Foundations
by: Wei-Chen Tseng, et al.
Published: (2017-08-01)

Application of an SPH-DEM Coupled Model for Elastic Fluid–Structure Interaction
by: Salvatore Capasso, et al.
Published: (2022-10-01)

Concept Research of a Countermeasure Device for Preventing Scour around the Monopile Foundations of Offshore Wind Turbines
by: Wenxian Yang, et al.
Published: (2018-09-01)

Numerical Simulation of Scour Process Around Offshore Wind Turbine Monopile Foundation in Steady Flow
by: Bing XIA, et al.
Published: (2023-01-01)

Experimental study on local scour depth around pile groups
by: Haiyang Dong, et al.
Published: (2022-09-01)

Laboratory Study of Local Scour Around an Array of Pile Groups in Clear-Water Scour Conditions
by: Ming Gong, et al.
Published: (2025-01-01)

Experimental Evaluation of Dynamic Rock Scour Protection in Morphodynamic Environments for Offshore Wind Jackets
by: Javier Sarmiento, et al.
Published: (2021-06-01)

An analysis of organism lifelines in an industrial bioreactor using Lattice‐Boltzmann CFD
by: Cees Haringa
Published: (2023-01-01)

A Study on the Scour Surrounding the Fixed Foundation of an Offshore Wind Turbine under Complex Waves, Tidal Currents, and Pile Vibration Conditions
by: Bo Qin, et al.
Published: (2024-03-01)

Application of Euler- Euler method in estimation of maximum depth of local scour
by: shamsa Basirat, et al.
Published: (2017-12-01)

Bearing capacity and settlement of pile foundations /
by: 448301 Meyerhof, George Geoffrey

Numerical Study of Local Scour around Tripod Foundation in Random Waves
by: Ruigeng Hu, et al.
Published: (2022-03-01)

Deformation Analysis of Large Diameter Monopiles of Offshore Wind Turbines under Scour
by: Zhaoyao Wang, et al.
Published: (2020-10-01)

Foundation analysis of offshore pile supported structures /
by: 434691 Matlock, Hudson, et al.

EVALUATION OF SCOURING AT PILE-SUPPORTED STRUCTURES CROSSING WATERCOURSES ACCORDING TO RELIABILITY AND INHOMOGENEITY INDICATORS OF GROUNDING FOUNDATIONS
by: A. K. Alibekov
Published: (2018-06-01)

Decommissioning Offshore Wind Fixed Steel Pile Foundations: A Critical Review
by: Ahmed Al Mowafy, et al.
Published: (2024-10-01)

Study on Local Scour of Suction Bucket Foundations at Offshore Wind Farms in Shapa of Yangjiang
by: REN Hao, et al.
Published: (2022-01-01)

Numerical Simulation of the Effect of Pile Geometry and Foundation on Local Scour in Inclined Bridge Group Pier
by: Ramtin Sobhkhiz, et al.
Published: (2019-08-01)

Study on Scour Prevention Test of Three-Bucket Suction Piles for Offshore Wind Farms in Shapa,Yangjiang
by: LIU Bo, et al.
Published: (2023-01-01)

Effect of sacrificial piles on local scour around complex bridge piers
by: Mazen A. Elngar, et al.
Published: (2024-02-01)

Scour Protection Measures for Offshore Wind Turbines: A Systematic Literature Review on Recent Developments
by: Wenhui Wei, et al.
Published: (2024-02-01)

An Analysis of CFD-DEM with Coarse Graining for Turbulent Particle-Laden Jet Flows
by: Dustin Steven Weaver, et al.
Published: (2023-07-01)

Piling for foundations /
by: 433540 Minikin, Robert C. Royal
Published: (1948)

Piles and foundations /
by: Young, F. E.
Published: (1981)

A Numerical Model for the Scour Effect on the Bearing Capacity of an Offshore Wind Turbine with a Five-Bucket Jacket Foundation
by: Hang Zhu, et al.
Published: (2024-04-01)

Comparative Analysis of Kazakhstani and European Design Specifications: Raft Foundation, Pile Foundation, and Piled Raft Foundation
by: Assel Zhanabayeva, et al.
Published: (2021-03-01)

Piling and deep foundations /
by: International Conference on Piling and Deep Foundations (1989 : London), et al.
Published: (1991)

The design of piled foundations/
by: 252477 Whitaker, Thomas
Published: (1970)

The Impact of Scour on Laterally Loaded Piles Bored and Socketed in Marine Clay
by: Chentao Li, et al.
Published: (2022-11-01)

Hydrate blockage simulation based on CFD-DEM coupling method
by: Wenqing LI, et al.
Published: (2020-12-01)

Experimental and Numerical Studies on Local Scour around Closely Spaced Circular Piles under the Action of Steady Current
by: Youxiang Lu, et al.
Published: (2022-10-01)

A Study of RANS Turbulence Models in Fully Turbulent Jets: A Perspective for CFD-DEM Simulations
by: Dustin Steven Weaver, et al.
Published: (2021-07-01)

Experimental Study of Scour Hole Depth around Bridge Pile Using Efficient Cross-Section
by: Moiz Tariq, et al.
Published: (2022-05-01)