A5023431881- Offshore Engineering and Technologies
- Fluid Dynamics and Vibration Analysis
- Structural Integrity and Reliability Analysis
- Mechanical stress and fatigue analysis
- Drilling and Well Engineering
- Risk and Safety Analysis
- Geotechnical Engineering and Underground Structures
- Oil and Gas Production Techniques
- Engineering Diagnostics and Reliability
- Vibration and Dynamic Analysis
- Wireless Power Transfer Systems
- Energy Harvesting in Wireless Networks
- Methane Hydrates and Related Phenomena
- Wireless Networks and Protocols
- Occupational Health and Safety Research
- Wind and Air Flow Studies
- Material Properties and Failure Mechanisms
- Mobile Ad Hoc Networks
- Cooperative Communication and Network Coding
- Industrial Technology and Control Systems
- Engineering Structural Analysis Methods
- Layered Double Hydroxides Synthesis and Applications
- Marine and Offshore Engineering Studies
- Reservoir Engineering and Simulation Methods
- Magnesium Oxide Properties and Applications
China University of Petroleum, East China
2015-2024
China National Offshore Oil Corporation (China)
2023
Shunde Polytechnic
2019-2023
Chinese Academy of Sciences
2021-2022
Ningxia University
2021
Yantai University
2021
University of Chinese Academy of Sciences
2021
China University of Petroleum, Beijing
2012-2019
657 Oslo
2016
Guangzhou Panyu Polytechnic
2011-2015
Riser recoil control is a complicated nonlinear problem. An intelligent methodology proposed to the riser response based on fuzzy theory. A dynamic model of drilling riser/tensioner coupling system established for analysis. The divided into several elements and effect between discharged mud considered in model. controller opening valve designed control. comprehensive analysis method simulation. Simulation results show that can effectively response. adaptability also proved by simulation...
During the lifting process of deep-sea natural gas hydrate, mining riser is susceptible to complex fatigue failure due combined effects internal gas–liquid–solid three-phase flow, external ocean loads, and large aspect ratio itself. The flow induced vibration (FIV) model for hydrate extraction established using finite element method Hamiltonian principle. simulation experimental device nonlinear under excitation developed conducted a experiment FIV vertical pipes. test results are compared...
Abstract A multibody system including a drilling riser system, tensioners and floating platform is key equipment for offshore oil gas drilling. Most of the previous studies only focus on rather than system. Mechanical characteristics deepwater cannot be analyzed accurately in simplified model. Therefore, three-dimensional analysis program developed. The static dynamic under different motions are based developed program. results show that displacement with smaller without tensioners, which...
For deepwater drilling riser system facing grounding risk in the South China Sea, a mechanical analysis model of accident was established. Focusing on accidents floating platform characteristics and were analyzed. And retrieving window determined. The results showed that shape after is catenary. maximums bending moment von Mises stress are located at lower flex joint. Platform moon pool, tensioner joint damaged due to severe deformation upper accidents. may fracture if continues move toward...