A5103136926- Computational Fluid Dynamics and Aerodynamics
- Combustion and flame dynamics
- Fluid Dynamics and Turbulent Flows
- Aluminum Alloys Composites Properties
- Rocket and propulsion systems research
- Particle Dynamics in Fluid Flows
- Aluminum Alloy Microstructure Properties
- Microstructure and mechanical properties
- Hydrocarbon exploration and reservoir analysis
- Coal Properties and Utilization
- Advanced Combustion Engine Technologies
- Hydraulic Fracturing and Reservoir Analysis
- Drilling and Well Engineering
- Robotic Path Planning Algorithms
- Advanced Welding Techniques Analysis
- Advanced ceramic materials synthesis
- High Entropy Alloys Studies
- Intermetallics and Advanced Alloy Properties
- Heat transfer and supercritical fluids
- Rock Mechanics and Modeling
- Fluid Dynamics and Heat Transfer
- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Modular Robots and Swarm Intelligence
- Manufacturing Process and Optimization
Wuhan University of Technology
2022-2025
Donghua University
2017-2025
Shanghai Power Equipment Research Institute
2025
National University of Defense Technology
2016-2024
China University of Mining and Technology
2022-2024
Henan Polytechnic University
2019-2022
University of Tennessee at Knoxville
2022
UNSW Sydney
2022
Shanghai Jiao Tong University
2008-2010
In this study, combustion processes in a cavity-based scramjet combustor are experimentally studied based on the inflow conditions of different stagnation pressures (, 1.3, and 1.6 MPa), which correspond to Mach 6 flight at trajectories dynamic 0.25, 0.34, 0.43 atm, respectively. Three modes identified according flame distribution, flowfield structure, wall pressure. Cases same equivalence ratio mode with selected compare characteristics. For each condition, intensity, coherence between...
The characteristics of a hydrogen jet flame in one-sided divergent scramjet combustor are investigated using both experiments and large-eddy simulations. Optical observations provide macroscopic insight into the typical flow structures reaction zone. operates cavity-stabilized combustion mode, which stable is anchored cavity shear layer spreads wake. Particular attention paid to effect turbulence on combustion, often difficult or impossible measure experimentally. Therefore, high-fidelity...
Investigating the throttling characteristics of Rocket-Based Combined Cycle (RBCC) engines in ejector mode is crucial for adapting to varied flight mission demands. This study employs validated RANS numerical methods investigate effects on an experimental kerosene-fueled RBCC engine under two representative conditions: ground take-off (Mach 0) and supersonic 2.0). Results indicate that, at Mach 0, reduces entrained secondary stream increases mixing efficiency, but exacerbates losses, which...
Abstract The wall‐climbing robot is a growing trend for robotized intelligent manufacturing of large and complex components in shipbuilding, petrochemical, other industries, while several challenges remain to be solved, namely, low payload‐to‐weight ratio, poor surface adaptability, ineffective traversal maneuverability, especially on noncontinuous surfaces with internal corners (non‐CSIC). This paper designs high ratio wheeled which can travel non‐CSIC effectively payload capacity up 75 kg,...
The scale effect of intermetallic compounds (IMCs) significantly impacts the mechanical behavior composites. To explore this, a series Al-Cu composites containing IMCs varying scales were prepared, focusing on their strengthening mechanisms and failure behavior. Experimental results revealed that differences in thermal expansion coefficients generated strain gradients at interfaces between matrix. At nanoscale, gradient alleviates stress by facilitating nucleation fault networks, thereby...