A5102001167- Plasma Diagnostics and Applications
- Metal and Thin Film Mechanics
- Magnetic confinement fusion research
- Gas Dynamics and Kinetic Theory
- Advanced Memory and Neural Computing
- Particle accelerators and beam dynamics
- Fluid Dynamics and Turbulent Flows
- Advancements in Semiconductor Devices and Circuit Design
- High Entropy Alloys Studies
- Electromagnetic Launch and Propulsion Technology
- Particle Dynamics in Fluid Flows
- Embedded Systems and FPGA Design
- Vacuum and Plasma Arcs
- Lightning and Electromagnetic Phenomena
- Metamaterials and Metasurfaces Applications
- Simulation Techniques and Applications
- Antenna Design and Optimization
- Ranque-Hilsch vortex tube
- Thermal Analysis in Power Transmission
- Titanium Alloys Microstructure and Properties
- Gyrotron and Vacuum Electronics Research
- Advanced Sensor and Energy Harvesting Materials
- High-Temperature Coating Behaviors
- Dust and Plasma Wave Phenomena
- Non-Destructive Testing Techniques
Zhejiang University
2013-2025
China University of Mining and Technology
2024
Shenyang University of Technology
2024
Jingdezhen Ceramic Institute
2021
Utsunomiya University
1997
To address these issues, this study proposes a lightweight and highly deployable vehicle detection model. The model builds upon the single-stage YOLOv7 architecture, replacing original convolutional layers with inverted residual structure depth-wise separable convolutions from MobileNetv3. This streamlines network width computational parameters. Furthermore, an ECA attention mechanism is incorporated into both backbone multi-scale feature branches to reduce overhead while enhancing model's...
A frequency upshift of several megahertz is observed in the interaction a high power microwave (${\mathrm{f}}_{0}$=9 GHz) with an unmagnetized inhomogeneous argon plasma. The dependencies on plasma density, incident and space have been investigated. induced considered to be related rapidly expanding created by ponderomotive force strong standing wave.
An experimental system was established in order to study the interaction between electromagnetic waves, with a frequency of 300 kHz 3 GHz, and DC glow discharge plasma. The results show that plasma affects transmission properties while waves can change both temperature density electrons.
The behavior of dynamic plasma is governed by the magneto-hydrodynamic (MHD) equation, and efficient solution still an open challenging issue in computational electromagnetics. In this article, to efficiently predict engineering direct current (dc) arc torch, a 2-D axisymmetric MHD model introduced its methodology proposed. methodology, initial temperature field estimated based on predicted trajectory arc, determined using single-particle orbital theory; simple yet iterative procedure...
In the ground-return mode of high-voltage direct current (HVDC) transmissions, a large dc injected in earth will result rise surface potential (ESP), causing bias power transformer and dysfunction relay protection. Nevertheless, accurate ESP calculation using existing approaches face challenges such as an extremely complex soil structure with inhomogenous mediums large-scale problem including small dimension electrodes. To address aforementioned issues, novel coupled finite element-boundary...
The propagation of an intense electromagnetic wave (EMW), frequency 9 GHz, in underdense, near critical, inhomogeneous plasma (ne⩽1.2×1012 cm−3, Te≃3 eV) leads to up-shift the EMW a few MHz. injected with power, P0⩽250 kW, and pulse duration 1 μs, produces additional ionization neutral argon gas (n0≃6.6×1013 cm−3) through heating electrons. increase density, which can reach during several tens percents relative value, modulation time spatial phase EMW. Experimental results for evolution...
To eliminate the disadvantages of both uncontrollability in magnetic field a permanent magnet excitation system and high energy consumption an electric traditional magnetically rotating arc plasma generator, novel topology hybrid electrically excited coil is proposed. The proposed will generate large enough to drive rotation with minimum materials normal operation duty, guarantee nearly zero triggering stage. optimize system, comprehensive analysis optimization methodology; by combining...