A5100325092- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Advanced Battery Technologies Research
- Icing and De-icing Technologies
- Plasma and Flow Control in Aerodynamics
- Surface Modification and Superhydrophobicity
- Hydrogen embrittlement and corrosion behaviors in metals
- Advanced Measurement and Detection Methods
- Fatigue and fracture mechanics
- Guidance and Control Systems
- Advancements in Solid Oxide Fuel Cells
- Military Defense Systems Analysis
- Advanced battery technologies research
- Microwave Imaging and Scattering Analysis
- Additive Manufacturing Materials and Processes
- High Temperature Alloys and Creep
- Fluid Dynamics and Heat Transfer
- Advanced materials and composites
- Advanced Data Compression Techniques
- Fluid Dynamics and Mixing
- Ultrasound and Cavitation Phenomena
- Covalent Organic Framework Applications
- Plasma Applications and Diagnostics
- Numerical methods in engineering
- Composite Material Mechanics
Northwestern Polytechnical University
2022-2024
Harbin Institute of Technology
2023
Nantong University
2023
Hunan University
2023
Nanjing University of Science and Technology
2021
Jiangsu University of Science and Technology
2019
Harbin Engineering University
2019
University of Science and Technology of China
2007
The dynamics of a bubble near corner formed by two flat rigid boundaries (walls), is studied experimentally using spark-generated bubble. expansion, collapse, rebound, re-collapse and migration the bubble, along with jetting protrusion, are captured high-speed camera. Our experimental observations reveal behaviour in terms angle dimensionless standoff distances to far walls maximum radius. remains approximately spherical during expansion except for its surface becoming flattened when close...
During the operation of solid oxide fuel cells (SOFCs), Ni-8YSZ anodes are subjected to thermal mismatch and reoxidation, accompanied by risk damage failure. These damages failures generally induced small defects at microscopic level, leading degradation structural bearing capacity. Therefore, distribution quantification stresses in real microstructure electrodes is essential. In this study, was reconstructed based on nano-computed tomography, stress analyzed finite element method under...
Lithium-sulfur (Li-S) batteries are a promising energy storage technology due to their tempting high theoretical capacity and density. Nevertheless, the wastage of active materials that originates from shuttling effect polysulfides still hinders advancement Li-S batteries. The effective design cathode is extremely pivotal solve this thorny problem. Herein, surface engineering in covalent organic polymers (COPs) has been performed investigate influence pore wall polarity on performance...
The plasma density and electron temperature of a multi-source system composed several collisional inductively coupled (ICP) cells were measured by double-probe. discharges the ICP shown to be independent each other. Furthermore, total at simultaneous multi-cell discharge was observed approximately equal summation when separately. Based on linear phenomenon, it that larger area with uniform profile could constructed multi-collisional cells.
Abstract Solid composite electrodes play a critical role in all-solid-sate-batteries, but intercalation-induced expansion of the active materials will cause damage matrix and affect performance battery. In this work, evolution solid electrolyte (SE) related to migration ions/electrons SE matrix, transport species electrode particles, local current densities at SE/active interface, mechanical deformation structure is investigated based on non-local approach. The influence electrochemical...
Abstract It is clear that the advantages of fibre glass-reinforced plastics surpass those steel, but failure analysis composite structures much more complex than isotropic materials as may fail in a variety ways. In order to simulate damage and fracture bolted joints reinforced composite, bond-based peridynamic method suitable for elastic, brittle anisotropic characteristics material used. The model laminate validated by finite element method. Then program applied calculating joint structure...
View Video Presentation: https://doi.org/10.2514/6.2022-3875.vid The new concept of the anti-/de-icing method based on Alternative-Current high voltage-driven surface dielectric barrier discharge (AC-SDBD) plasma actuation has no complicated mechanical structure and potential aerodynamic loss, making it to be anti- de-icing methods used by next-generation aircraft. AC-SDBD will produce thermal, aerodynamic, chemical electromagnetic effects, etc. Existing studies have shown that coupling...
View Video Presentation: https://doi.org/10.2514/6.2023-4434.vid The anti-/de-icing method based on Surface Dielectric Barrier Discharge plasma actuation driven by AC high-voltage signal has no complex mechanical structure and potential aerodynamic loss, which makes it a for the next generation of aircraft. existing research shows that coupling multiple physical fields causes effect supercooled water droplets. Meanwhile, this occurs in different time scales, is challenging its research. In...
Composite laminates are prone to delamination during hot pressing and cooling, this is one of the most important defects that affect properties composite structures, formation propagation in materials can significantly reduce structural strength even lead catastrophic failure. In paper, two parameters initial stratified position diameter selected research effects these on mechanical through numerical simulation experiment, concludes influence along thickness direction average compression...
Abstract In order to solve the problems of heavy overload, poor buffer performance cushion and low reliability fuze in high-speed penetration process projectile, this paper proposes a composite structural using foamed aluminum rubber. Through establishment projectile model with different material cushions, Ls-dyna software is used simulate analyze acceleration curve. The results show that has significant buffering effect penetration, which can reduce impact overload improve fuze.