A5102503117- Wave and Wind Energy Systems
- Fluid Dynamics Simulations and Interactions
- Vibration and Dynamic Analysis
- Fluid Dynamics and Vibration Analysis
- Offshore Engineering and Technologies
- Coastal and Marine Dynamics
- Underwater Vehicles and Communication Systems
- Ship Hydrodynamics and Maneuverability
- Spacecraft and Cryogenic Technologies
- Marine and Coastal Research
- Structural Integrity and Reliability Analysis
- Structural Engineering and Vibration Analysis
- Ocean Waves and Remote Sensing
Powerchina Huadong Engineering Corporation (China)
2022-2024
PowerChina (China)
2022-2024
University of Strathclyde
2019-2022
Harbin Engineering University
2017-2021
Under the influence of waves and ocean currents, mesh panels trash nets at nuclear power plants exhibit a curved shape. The combined action currents creates Doppler effect that significantly influences hydrodynamic response these nets. This paper used OpenFOAM to establish porous media macroscopic computational fluid dynamics model for analyzing forces on Wave–current conditions were simulated by introducing uniform current in direction wave propagation. Forces under wave–current analyzed...
The deployment of remotely operated underwater vehicle (ROV) from a small offshore service vessel (OSV) based on single point mooring system (SPMS) method is recently adopted in renewable energy sector.However, the tension spike wire, also known as snap load, often occurs when ROV passes through wave zone launching and lifting operation deployment.In this study, practical numerical model for predicting wire during launch recovery developed validated by flume test 1:10 scaled model.The...
The deployment of remotely operated underwater vehicle (ROV) from a small offshore service vessel (OSV) based on single point mooring system (SPMS) method is recently adopted in renewable energy sector. However, the tension spike wire, also known as snap load, often occurs when ROV passes through wave zone launching and lifting operation deployment. In this study, practical numerical model for predicting wire during launch recovery developed validated by flume test 1:10 scaled model....
Abstract An interconnected-modular system can be used as the floating foundation for offshore solar photovoltaic. The modular alone is a middle-hollow rectangular plate, where hollow part sits photovoltaic panel. A large number of modulars are interconnected to form very structure huge hectares and length-to-thickness ratio, which makes its dynamic response typical FSI problem. Discrete Module Finite Element (DMFE) method applied calculate hydroelasticity under regular waves. DMFE first...
Abstract The operation and maintenance (O&M) of an offshore wind turbine consumes large percentage cost in the whole life project. In most strategies, service vessels (SOV) are widely employed activities. So far, SOVs to satisfy requirement equipment functions. Some regular inspections for farm carried out by remotely operated underwater (ROV). support vessel can be smaller inspections. An attempt small with ROV operating is discussed present research. single point mooring method between...
Abstract During operation and maintenance of the offshore wind farms, some regular inspections for turbines are performed by remotely operated underwater vehicles (ROV) service vessels (SOV). However, ROV often experiences excessive motions as it passes through wave zone due to wave-ROV interaction combined with free surface effects. These movements can cause rope slack sudden loading, which may damage umbilical components endanger operation. This study focuses on experimental measurements...
Abstract Along with the development in offshore technology, platforms are gradually becoming larger and more complex. Recent of oil gas field deepwater region often involves multiple floating adjacent to each other. Wave free surface associated air-gap design is one most important issues as interaction between can complicate hydrodynamics further. In this paper, nonlinearity incident wave scattered considered diffraction analysis based on potential theory. addition, nonlinear capture...
The discrete-module-finite-element (DMFE) method has been proposed and well-developed to analyze the hydroelasticity of floating flexible structures, in which structure is discretized into several macro-submodules (for hydrodynamic analysis) each them further with finite element consideration deformation). DMFE omits determination optimal modal combination, sometimes difficult for mode superposition analyzing structures complex geometric features, maintains greater computational efficiency...