A5064778313- Adhesion, Friction, and Surface Interactions
- Advanced Sensor Technologies Research
- Metal and Thin Film Mechanics
- Fluid Dynamics and Turbulent Flows
- Icing and De-icing Technologies
- Advanced Thermodynamic Systems and Engines
- Surface Modification and Superhydrophobicity
- Advanced materials and composites
- Polymer Surface Interaction Studies
- High Entropy Alloys Studies
- Combustion and flame dynamics
- Refrigeration and Air Conditioning Technologies
- Advanced Sensor and Energy Harvesting Materials
- Plasma and Flow Control in Aerodynamics
China Aerodynamics Research and Development Center
2023-2024
Wuhan University of Science and Technology
2023
The supersonic–supersonic ejector–diffuser system is employed to suck supersonic low-pressure and low-temperature flow into a high-pressure environment. A new design of was introduced verify pressure control performance under different operating conditions vacuum background pressure. 1D analysis used predict the geometrical structure an with rectangular section based on given conditions. Different numbers types nozzle plates were designed installed ejector study realizability avoiding or...
Underwater adhesion involves bonding substrates in aqueous environments or wet surfaces, with applications wound dressing, underwater repairs, and soft robotics. In this study, we investigate the properties of a polyacrylic acid hydrogel coated substrate. The is facilitated through hydrogen bonds formed at interface. Our experimental results, obtained probe-pull tests, demonstrate that rapid remains unaffected by contact pressure pH levels ranging from 2.5 to 7.0. However, it shows slight...
Micro and sub-micro-spherical copper powder slurries were elaborately prepared to fabricate different types of porous coating surfaces. These surfaces further treated with low surface energy modification obtain the superhydrophobic slippery capacity. The wettability chemical component measured. results showed that both micro sub-micro layer greatly increased water-repellence capability substrate compared bare plate. Notably, PFDTES-fluorinated yielded ability against water under 0 °C a...
This study examines boundary layer control and pressure recovery in low Reynolds number supersonic flow with chemical reactions a laser system. Our work prescribes novel method for the optical cavity of system, design diffuser is compared proposed to make stable The characteristics internal reaction heat release were analyzed. Three types experimental pieces designed passively cavity. An active booster-type problem generated by an A platform (SCRP) was established conduct research on docking...