A5053572703- Methane Hydrates and Related Phenomena
- Hydrocarbon exploration and reservoir analysis
- CO2 Sequestration and Geologic Interactions
- Atmospheric and Environmental Gas Dynamics
- Spacecraft and Cryogenic Technologies
- Hydraulic Fracturing and Reservoir Analysis
- Electrical Fault Detection and Protection
- High voltage insulation and dielectric phenomena
- Geology and Paleoclimatology Research
- Pulmonary Hypertension Research and Treatments
- Metal-Organic Frameworks: Synthesis and Applications
- Thermal Analysis in Power Transmission
- Power Transformer Diagnostics and Insulation
- Chronic Obstructive Pulmonary Disease (COPD) Research
- Carbon Dioxide Capture Technologies
- Cellular Automata and Applications
- Lightning and Electromagnetic Phenomena
- Membrane Separation and Gas Transport
- Congenital Diaphragmatic Hernia Studies
- Mechanical stress and fatigue analysis
- Advanced Aircraft Design and Technologies
- Power Systems and Technologies
- Arctic and Antarctic ice dynamics
- Pericarditis and Cardiac Tamponade
- Vehicle emissions and performance
Tsinghua University
2020-2025
China University of Petroleum, Beijing
2016-2025
Shenyang University of Chemical Technology
2024-2025
Columbia University Irving Medical Center
2024
Changsha University of Science and Technology
2022
University Town of Shenzhen
2020-2021
Columbia University
2021
Tsinghua–Berkeley Shenzhen Institute
2021
State Key Laboratory of Special Functional Waterproof Materials
2018-2019
Oriental Yuhong (China)
2018-2019
The combined technology integrating CO2/H2 injection and CH4 production with in situ steam reformation of has provided a promising way to address green energy CO2 sequestration. As both the injectant product circular process, behaviors H2 recovery escape are crucial exploitation performance. In this work, gas from water-rich unconfined hydrate deposits enhanced was numerically simulated continuous injection-production mode. A series field-scale simulations were conducted mainly investigate...
Considering the limitations of a single method for hydrate recovery, combination traditional methods receives more attention nowadays. In this work, gas production behavior from synthesized methane reservoir by combined ethylene glycol (EG) injection and depressurization was investigated in medium-size three-dimensional reactor. The hydrate-bearing sediments were prepared according to temperature pressure conditions South China Sea reservoir. results indicated that period could be...
The CH4–CO2 hydrate replacement exploitation method has gained high attention, but its low recovery efficiency hampers application, and the reported limits of vary greatly among different studies. This study introduces concept critical thickness to quantify replacement, based on a series experiments conducted in one-dimensional high-pressure reactor with well-defined hydrate-bearing sediments. Real-time composition analysis was employed calculate limitation at various stages CO2 flooding....
The influence of N2 molecules on the morphology and growth kinetics CO2 hydrate films under different gas compositions subcooling degrees (ΔT) was studied using a bubble suspended in water situ Raman spectroscopy, some perspectives about CO2/N2-CH4 replacement were put forth this work. evolution morphologies formation via optical microscopy respectively. results demonstrated that size single crystal film related to concentration ΔT; roughness inversely proportional content rate highest 80% +...
Understanding the acoustic characteristics of hydrates in various sediments is crucial for hydrate resource detection and safe efficient exploitation, as occurrence patterns vary greatly different sediments. In this work, with bentonite contents, water saturations, types were prepared to investigate P-wave velocity (reflecting magnitude saturation sediment) amplitude degree hydrate-sediment cementation) during formation depressurization. During formation, have similar trends. As clay content...