A5020428726- Wave and Wind Energy Systems
- Fluid Dynamics and Vibration Analysis
- Underwater Vehicles and Communication Systems
- Vibration and Dynamic Analysis
- Ship Hydrodynamics and Maneuverability
- Adaptive Control of Nonlinear Systems
- Oceanographic and Atmospheric Processes
- Fluid Dynamics and Turbulent Flows
- Wind Energy Research and Development
- Coastal and Marine Dynamics
- Ocean Waves and Remote Sensing
- Fluid Dynamics Simulations and Interactions
- Oil and Gas Production Techniques
- Maritime Navigation and Safety
- Aerodynamics and Fluid Dynamics Research
- Wind and Air Flow Studies
- Reservoir Engineering and Simulation Methods
- Spacecraft and Cryogenic Technologies
- Structural Integrity and Reliability Analysis
- Earthquake and Tsunami Effects
- Model Reduction and Neural Networks
- Tropical and Extratropical Cyclones Research
- Adaptive Dynamic Programming Control
- Hydraulic and Pneumatic Systems
- Structural Health Monitoring Techniques
Institute of Deep-Sea Science and Engineering
2019-2024
Shanghai Jiao Tong University
2016-2024
Shanghai Ocean University
2016-2024
Hainan University
2024
State Key Laboratory of Ocean Engineering
2023
Southwest Jiaotong University
2022
Shanghai Power Equipment Research Institute
2022
Northwestern University
2021
Collaborative Innovation Centre for Advanced Ship and Deep-Sea Exploration
2016-2021
Dalian Maritime University
2011
Particle image velocimetry (PIV) is a fundamental technique for flow field measurement in fluid mechanics, but its widespread application has been limited by the high costs of specialized equipment such as high-power lasers and sophisticated imaging systems. This paper presents an end-to-end deep learning model that enables velocity reconstruction using low-cost laser emitters conventional cameras, making PIV measurements more accessible. Based on pyramid-structured autoencoder, processes...
Real-time predicting of stochastic waves is crucial in marine engineering. In this paper, a deep learning wave prediction (Deep-WP) model based on the 'probabilistic' strategy designed for short-term waves. The Deep-WP employs long memory (LSTM) unit to collect pertinent information from elevation time series. Five irregular long-crested generated deepwater offshore basin at Shanghai Jiao Tong University are used validate and optimize model. When duration 1.92s, 2.56s, and, 3.84s,...
Mixture transport from a seabed mining vehicle to buffer is key procedure in deep-sea mining. Dynamic performances of the particle–seawater mixture single-peak flexible riser were numerically investigated using computational fluid dynamics and discrete element method. Both time-averaged local characteristics instantaneous flow behaviors are presented. The effects parameters, such as feeding concentration velocity, evaluated by sensitivity analysis. Large accompanied small particle velocity...
The twin-barge float-over technique, incorporating a dynamic positioning (DP) system, has been increasingly utilized to enhance the installation capacity and efficiency of offshore platforms. But DP system is not fully considered during design stage at present. This study investigates responses integrating flexible connections system. A numerical model developed combined with model-scale experiments analyze characteristics findings reveal significant influence on coupled leading harsh...
As one of the most widely used types deepwater offshore platforms, Tension Leg Platform (TLP) has shown excellent motion performance in waves; however, a detailed evaluation their under tendon failure condition is vital and necessary. In this study, numerical simulations were conducted both time frequency domains using commercial software HydroD OrcaFlex, respectively. The results validated by series wave basin model tests. motions TLP, with failure, loads on effective tendons, studied...