A5003042730- Plasma and Flow Control in Aerodynamics
- Fluid Dynamics and Turbulent Flows
- Aerodynamics and Fluid Dynamics Research
- Advanced Photocatalysis Techniques
- Electrodeposition and Electroless Coatings
- Aerosol Filtration and Electrostatic Precipitation
- Advanced materials and composites
- Metal and Thin Film Mechanics
- Lattice Boltzmann Simulation Studies
- Semiconductor materials and interfaces
- Agronomic Practices and Intercropping Systems
- Icing and De-icing Technologies
- Environmental and Agricultural Sciences
- Computational Fluid Dynamics and Aerodynamics
- Plasma Diagnostics and Applications
- Supercapacitor Materials and Fabrication
- Electrocatalysts for Energy Conversion
- Aerodynamics and Acoustics in Jet Flows
- Plasma Applications and Diagnostics
- Surface Modification and Superhydrophobicity
- MXene and MAX Phase Materials
- Wind Energy Research and Development
- Wind and Air Flow Studies
- 2D Materials and Applications
- Covalent Organic Framework Applications
Northeast Agricultural University
2023-2025
Northeast Petroleum University
2022-2025
Liaocheng University
2024
National Center for Nanoscience and Technology
2021-2024
University of Chinese Academy of Sciences
2023-2024
Nanyang Technological University
2023
Heilongjiang Bayi Agricultural University
2023
Northwestern Polytechnical University
2013-2022
Wuhan University of Science and Technology
2022
South China Agricultural University
2002-2021
The rational design and modification of heterojunction photocatalysts aimed at achieving fast charge transport efficient photocatalytic performance is a central goal solar-light-driven water splitting hydrogen evolution, yet this remains challenge. Herein, we prepare hierarchical photocatalyst composed few-layer violet phosphorene (VP), cadmium sulfide (CdS) nanoparticles (NPs), Pd single atoms (SAs) by facile one-step ball-milling strategy. underlying VP/CdS p–n heterojunctions are verified...
Abstract Emerging step‐scheme (S‐scheme) heterostructures hold unique superiority in steering directional charge transport and reinforcing redox capacity, yet rational modification of S‐scheme by single atoms (SAs) for efficient photocatalytic H 2 evolution is rarely reported. In this work, Pd SAs‐modulated organic–inorganic g‐C 3 N 4 /CdS are designed prepared a one‐pot mechanochemical approach allowing nanosheets/CdS nanoparticles to confine atomically dispersed co‐catalysts. The...
To address the growing need for high-performing and stable energy storage devices, optimizing durability structure of supercapacitor electrodes is crucial. Traditional frequently face challenges in achieving an optimal balance between electrochemical capacity structural stability. This study presents synthesis TiO2/CC@C array through ultrasonic disorder-induced deposition (UDID), specifically applications. The impact different power levels (50-200 W) on electrodes' properties was...
An experimental investigation was conducted to evaluate the effect of symmetrical plasma actuators on turbulent boundary layer separation control at high Reynolds number. Compared with traditional method actuator, whole test model made aluminum and acted as a covered electrode actuator. The study actuators' surrounding air, canonical zero-pressure gradient boundary, carried out using particle image velocimetry (PIV) laser Doppler (LDV) in 0.75 m × low speed wind tunnel reveal actuator...
Abstract Developing highly efficient, robust, and noble metal‐free photocatalytic systems is essential for the large‐scale implementation of solar‐to‐chemical energy conversion. Herein, a novel sandwich‐like hierarchical heterostructure Ti 3 C 2 MXene/WO created by in situ growth ultrathin WO nanosheets onto surface few‐layer via one‐pot solvothermal synthesis strategy. The resultant /WO holds large interface contact area, an intimate electronic interaction, short carrier migration distance,...
The coupling characteristics of the aerodynamic and thermal effects a surface dielectric barrier discharge plasma actuator its transfer in different boundary-layer flows are studied experimentally. is attached to flat-plate airfoil driving by an alternative-current signal. Different achieved wind tunnel adjusting airfoil's angle attack with Reynolds number 2.02 × 105. spatial temperature-rise distributions velocity fields induced actuation quiescent air show that influence range temperature...
In order to promote an in-depth understanding of the mechanism leading-edge flow separation control over airfoil using a symmetrical Dielectric Barrier Discharge (DBD) plasma actuator excited by steady-mode excitation, experimental investigation SC (2)-0714 supercritical with DBD was performed in closed chamber and low-speed wind tunnel. The mounted at leading edge airfoil. Time-resolved Particle Image Velocimetry (PIV) results near-wall region quiescent air suggested that could induce some...
Flow control study of a circular cylinder is carried out using symmetric dielectric barrier discharge (DBD) plasma actuators at the Reynolds number 10,000. Here, two DBD are located top and bottom cylinder, respectively, each which induces pairs counter-rotating starting vortices on both sides exposed electrodes. The downstream soon take form wall jet along freestream direction. On other hand, upstream interact with incoming flow remain for some time, bringing in high momentum from to...
Water pollution from industrial dyes like methylene blue poses severe environmental and health risks, necessitating effective wastewater treatment methods. Among various adsorbents, MgO stands out due to its high surface area, tunable porosity, superior adsorption capabilities. This research presents the preparation of nano-scale magnesium oxide (MgO) fibers using electrospinning, followed by calcination at temperatures 300 °C, 400 500 600 700 °C. The effects on MgO's characteristics,...
The effectiveness of asymmetrical and symmetrical plasma actuators for enhancing the aerodynamic performances a wing has been investigated through flow separation control experiment in low-speed wind tunnel. actuator is typical single dielectric barrier discharge induces one-way airflow. Compared with actuator, produced bidirectional tangential jet. two were mounted on leading edge oriented along spanwise direction to produce body force streamwise direction. Force measurements show that can...
The characteristics of radial pressure distribution inside side chamber and leakage flow through balancing holes centrifugal pumps are very important for accurately predicting the axial thrust produced by a system. Therefore, rapid sufficiently accurate calculation method is required. An integrated model describing rate was established. In this model, correction coefficient liquid at entrance discharge were obtained experiment. IS 80-50-315 type single-suction, single-stage, cantilevered...
In this study, pulse current electrodeposition (PC) was used to fabricate Ni-W-SiCthin films on mild steel plates, by utilizing a Watts-type Ni liquid that contained SiC nano-particles (NPs).The deposited with 9 g/L NP showed smooth, finely granular, and remarkably homogeneous surface structure.All NPs equally distributed the Ni-W-SiC-NPs regardless of starting content.The calculations revealed thicknesses at 12 were ≈ 27.3 22.2 µm, respectively.Moreover, crystallite sizes decreased as NPs'...