A5052191717- Petroleum Processing and Analysis
- Enhanced Oil Recovery Techniques
- MicroRNA in disease regulation
- Cancer-related molecular mechanisms research
- Circular RNAs in diseases
- NMR spectroscopy and applications
- Hydrocarbon exploration and reservoir analysis
- Engineering Diagnostics and Reliability
- Scientific Measurement and Uncertainty Evaluation
- Simulation and Modeling Applications
- Advanced Computational Techniques and Applications
- Advanced Sensor and Control Systems
- Mineral Processing and Grinding
- Rheology and Fluid Dynamics Studies
- Laser Design and Applications
- Advanced Sensor Technologies Research
- Software Engineering and Design Patterns
- Gas Dynamics and Kinetic Theory
- Marine and Coastal Research
- Computational Fluid Dynamics and Aerodynamics
- Fluid Dynamics and Turbulent Flows
China Aerodynamics Research and Development Center
2022-2023
China University of Petroleum, East China
2021-2022
China University of Petroleum, Beijing
2013-2021
China National Petroleum and Chemical Planning Institute
2021
The paraffin molecules in crude oil crystalize and precipitate out as the cools, resulting a sharp increase viscosity further gelation of oil. waxy gel exhibits complex rheological behaviors, such viscoelasticity, yield stress, thixotropy, posing challenges to flow assurance pipelines. Previous studies have verified that applying high-voltage electric field flowing liquid can significantly reduce its viscosity. In this work, electrorheological behaviors are explored by stress-controlled...
Treatment with pour point depressant (PPD) can significantly improve the cold flowability of waxy crude oil, enabling safe and efficient transportation oils through pipelines. It has been observed that electrical properties such as dielectric constant, ζ-potential, etc., change upon PPD treatment. In a previous study, we reported wax precipitation results in significant impedance spectroscopy (IS) i.e., second semicircle appears Nyquist diagram becomes increasingly bigger increasing amount...
Abstract Measurement of the global heat flux using fast-responding temperature-sensitive paint (fast TSP) in a shock tunnel is crucial to understanding complex aerothermal effects, but its accuracy limited by simplified inverse algorithm as well uncertainty thermal properties and thickness TSP. In present work, an in-situ transient calibration method proposed determine important parameters one-dimensional double-layer semi-infinite conduction for TSP measurement via gauges. A fast-converging...
Abstract Background A large number of biological studies have shown that miRNAs are inextricably linked to many complex diseases. Studying the miRNA-disease associations could provide us a root cause understanding underlying pathogenesis in which promotes progress drug development. However, traditional experiments very time-consuming and costly. Therefore, we come up with an efficient models solve this challenge. Results In work, propose deep learning model called EOESGC predict potential...
miRNAs significantly affect multifarious biological processes involving human disease. Biological experiments always need enormous financial support and time cost. Taking expense difficulty into consideration, to predict the potential miRNA-disease associations, a lot of high-efficiency computational methods by computer have been developed, based on network generated association dataset. However, there exist many challenges. Firstly, between diseases is intricate. These should consider...
Yielding behaviors of waxy crude oil is one the key issues flow assurance challenges. The yielding under constant stress actually a creep process strain accumulation to structural failure, describe completely and accurately basis numerical simulation restart pipeline. yield two gelled crudes were investigated experimentally different applied stresses. results clearly show that related time. greater stress, longer loaded time, more obvious nonlinear features. Based on fractional calculus...
A test system for subsea tree equipment is developed function testing after repair. The mainly consists of hydraulic unit and electric unit. by revamping an old power unit, which consist six components, including reservoir, flush/fill pump circuit, high pressure circuits, accumulator group, supply circuits fluid return circuit. using NI Compact DAQ system, In order to control the acquire signals easily. procedures flowloops, valve, hydrostatic cycling are proposed based on factory acceptance...
Remote access for subsea blowout preventer system based on virtual private network technology over the Internet is developed. The hardware configuration and software development remote are described. redundant Ethernet networks, cryptography with smart card firewall used to improve security reliability. With respect common cause failure, performances of evaluated by using Markov method multiple error shock model. Due complexity, split into a set independent modules which merged Kronecker...
Abstract Background: A large number of biological studies have shown that miRNAs are inextricably linked to many complex diseases. Studying the miRNA−disease associations could provide us a root cause understanding on underlying pathogenesis in which promotes progress drug development. However, traditional experiments very time consuming and costly. Therefore, we come up with more efficient models solve this challenge. Results: In work, propose deep learning model called EOESGC predict...