A5050570639- Coastal and Marine Dynamics
- Ocean Waves and Remote Sensing
- Tropical and Extratropical Cyclones Research
- Wave and Wind Energy Systems
- Fluid Dynamics Simulations and Interactions
- Geotechnical Engineering and Underground Structures
- Coastal wetland ecosystem dynamics
- Fluid Dynamics and Vibration Analysis
- Oceanographic and Atmospheric Processes
- Wind Energy Research and Development
- Earthquake and Tsunami Effects
- Grouting, Rheology, and Soil Mechanics
- Aeolian processes and effects
- Mechanical stress and fatigue analysis
- Vibration and Dynamic Analysis
- Hydrology and Sediment Transport Processes
- Geotechnical Engineering and Soil Stabilization
- Geotechnical Engineering and Soil Mechanics
- Rock Mechanics and Modeling
- Underwater Acoustics Research
- Methane Hydrates and Related Phenomena
- Hydraulic flow and structures
- Acoustic Wave Phenomena Research
- Climate variability and models
- Biomimetic flight and propulsion mechanisms
Hohai University
2016-2025
State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering
2010-2019
Loughborough University
2019
Zhejiang Sci-Tech University
2010
Abstract The long-term changes of ocean surface waves associated with tropical cyclones (TCs) are poorly observed and understood. Here, we present the global trend analysis TC for 1979–2022 based on ERA5 wave reanalysis. maximum height area footprint in six h reanalysis have increased globally by about 3%/decade 6%/decade, respectively. energy transferred at interface from atmosphere to has 9%/decade, which is three times larger than that reported all waves. mostly driven growing footprint....
Particle size distribution (PSD) of coral sand is a critical factor that influences the mechanical properties at sand-geogrid (CS-GG) interface, which affected by both particle breakage and various temperatures. However, relevant researches are scarce currently. This study conducts series large-scale interface shear tests on with three PSD ranges (0.25∼1mm, 1∼2mm, 2∼4mm) varying temperatures (5°C∼80°C). Experimental results demonstrate I B value CS-GG ascends then descends increase from 20°C...
The misalignment between flow and rotor can significantly alter the efficiency of tidal stream turbine (TST), therefore, it is vital to predict in field performance TST under yaw-offset conditions. First, this paper implements a high-precision Lagrangian dynamic sub-grid-scale model based on large-eddy simulation (LES) method. A classical computational fluid dynamics benchmark case selected validate accuracy LES (DLES) results indicate that newly implemented method exhibits reduced...
Camera calibration is very improtant in 3D computer vision systems. In this paper, the camera model OpenCV (open source library) discussed, non-linear distortion of tangential and radial aberration are considered. Based on these, we introduce corner extraction Calibration Toolbox for Matlab, an arithmetic based given. The proposed algorithm can achieve accurate results. It has features such as computational efficiency good cross-platform portability. able to meet needs Experimental results...
Results from the Collaborative Computational Project in Wave Structure Interaction (CCP-WSI) Blind Test Series 3 are presented.Participants, with numerical methods, ranging low-fidelity linear models to high-fidelity Navier-Stokes (NS) solvers, simulate interaction between focused waves and floating structures without prior access physical data.The crest-focused NewWaves various crest heights.Two considered: a hemispherical-bottomed buoy truncated cylinder moon-pool; both taut-moored one...
Investigating the hydrodynamics of free-surface flow over rippled seabeds remains a key focus due to presence multiple underwater sandbars and ambient currents in coastal estuarine regions. There has been growing interest responses induced by resonant wave-current-bottom interactions. These interactions have potential transfer wave energy from waves along with their intensive instability behaviors. The behaviors are closely related conditions. If wave-current conditions deviate exact...