A5100353682- Wireless Power Transfer Systems
- Energy Harvesting in Wireless Networks
- Nuclear Engineering Thermal-Hydraulics
- Heat Transfer and Boiling Studies
- Fault Detection and Control Systems
- Advanced Sensor and Energy Harvesting Materials
- Concrete Corrosion and Durability
- Oil and Gas Production Techniques
- Solar Energy Systems and Technologies
- Electrokinetic Soil Remediation Techniques
- Graphite, nuclear technology, radiation studies
- Fluid Dynamics and Mixing
- Solar Thermal and Photovoltaic Systems
- Photovoltaic System Optimization Techniques
- Metabolism and Genetic Disorders
- 3D IC and TSV technologies
- Probabilistic and Robust Engineering Design
- Corrosion Behavior and Inhibition
- Risk and Safety Analysis
- Fluid Dynamics and Heat Transfer
- Magnetic Properties and Applications
- Fire Detection and Safety Systems
- Advanced Sensor and Control Systems
- Advanced Data Processing Techniques
- Spacecraft and Cryogenic Technologies
Hebei University of Technology
2022-2023
Quanzhou Normal University
2023
China General Nuclear Power Corporation (China)
2020
Local overheating and airgap magnetic leakage are severe due to the distribution of inter-tile in wireless power transfer (WPT) ferrite pads. In this article, a thermal-magnetic multi-objective optimization function (MOF) is proposed evaluate mitigate deterioration caused by distributing airgap. The effects on temperature analyzed based magnetic-thermal coupling finite element method (FEM) simulation. It found that trend local opposite following increase width. An interesting range can also...
Numerical simulation is used to carry out research on the swirl flow transportation of a hydrate in pipeline under condition whole rotation twist tape using DPM (discrete phase modeling) and RNG (renormalization group) k-ε. The influence different parameters number concentration distribution particles analyzed. structure are optimized, based efficiency evaluation gas-solid two-phase pipeline. Finally, compared with working conditions: local an ordinary results show that areas high near...
Single shielding methods, especially single-active and single-ferrite, are known to suffer from insufficient comprehensive performance in wireless power transfer (WPT) systems. To render the two single methods complement each other, a novel hybrid method along with parameter optimization strategy (POS) is proposed this article. The system composed of single-source topology-integrated active suppression coils adjustable ferrites. Two planar integrated into compensation topology without an...
To evaluate the performance of parabolic trough solar collectors (PTCs) and flat plate (FPCs) by different thermal utilization methods, including building cooling, heating, hot water supply, this study adopted indices primary energy ratio (PER) unit cost (UCE) operating to compare applicability collector systems. First, heat transfer models FPCs PTCs were constructed a lumped parameter method validated experiments. Then, modes methods obtained. Finally, inputting meteorological parameters...
Local overheating and airgaps magnetic leakage are severe due to the distributing inter-tile in wireless power transfer (WPT) ferrite pads. In this paper, a thermal-magnetic multi-objective optimization function (MOF) is proposed evaluate mitigate deterioration caused by airgaps. The effects of on temperature distribution analyzed based magnetic-thermal coupling finite element method (FEM) simulation. It found that trend local opposite following increase width. An interesting range can also...
Abstract Metal casings shield the cathodic protection current and detection signals of buried metal pipelines, making corrosion technology pipelines at casing one challenges for safe operation integrity evaluation pipelines. This paper uses primary distribution physics interface in COMSOL Multiphysic simulation software to study effects coating quality pipeline, installation sacrificial anodes casing, conductivity electrolyte, defects pipeline on potential. The influence distribution....
Abstract An effective way to improve the formation of gas hydrate is increase gas-liquid contact area, which can also heat and mass transfer efficiency. Designed a natural flow experimental device, set folding pipes are units. The pipe units composed many U-type pipes, main carrier formation. law in has great significance on two phase single been simulated by Fluent, distribution rule characteristics investigated. range entrance volume fraction 0.1～0.6. Calculation results show that there...
Abstract Submarine pipelines are usually buried in sea mud, but part of the pipes will be exposed to seawater directly because change seabed, differences between mud and result different corrosion states. Generally, due its large geometric size, complex medium, difficult detect other reasons, defects cause greater harm pipeline materials. A numerical analysis model outer surface submarine was developed simulate status cathodic protection, furthermore, potential distribution local density...
Similar to conventional nuclear power plant, condensate water subcooling is a common problem in secondary coolant of floating which caused by many reasons. In this article, RELAP5 used simulate the phenomenon noncondensable gas. The influence gas condenser pressure, temperature, heat transfer rate, terminal temperature difference, cooling rise presented. results obtained through study have shown that model with non-condensable steam can subcooling, and reveal discipline characteristics as...
The loss and local temperature of the transformer core increases due to stacking hole. To minimize impact hole, a novel shape hole is designed proposed in this paper. finite element method experimental are used verify optimization effect Based on method, model with established simulate calculate under no-load condition. Subsequently, as heat source maps into thermal field establish magnetic-thermal-fluid coupling model. Considering dependence material properties, convective transfer process...