A5052405219- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Fuel Cells and Related Materials
- Welding Techniques and Residual Stresses
- Additive Manufacturing Materials and Processes
- Electrocatalysts for Energy Conversion
- Advanced Machining and Optimization Techniques
- Additive Manufacturing and 3D Printing Technologies
- Advancements in Solid Oxide Fuel Cells
- Membrane-based Ion Separation Techniques
- Heat transfer and supercritical fluids
- Injection Molding Process and Properties
- Lubricants and Their Additives
- Advanced battery technologies research
- Engineering Technology and Methodologies
- Heat Transfer and Boiling Studies
- Tribology and Lubrication Engineering
- Membrane Separation Technologies
- Industrial Vision Systems and Defect Detection
- Advanced Thermodynamic Systems and Engines
- Coal Combustion and Slurry Processing
- Inertial Sensor and Navigation
- Advanced Welding Techniques Analysis
- Titanium Alloys Microstructure and Properties
- Nuclear Engineering Thermal-Hydraulics
Southwest Petroleum University
2025
University of Shanghai for Science and Technology
2016-2024
University of Science and Technology
2024
Shanghai University
2024
Donghua University
2014-2021
During the selective laser melting (SLM) process, scanned layers are subjected to rapid thermal cycles. By working on mechanical properties, residual stress, and microstructure, high‐temperature gradients can have significant effect proper functioning structural integrity of built parts. This work presents a comprehensive study scanning path type preheating temperature for AlSi10Mg alloy during SLM. According results, SLM parts fabricated in chessboard strategy higher properties or at least...
AlSi10Mg alloy formed by selective laser melting (SLM) has been gradually applied in aerospace and other fields, heat treatment can further improve the properties of alloy. Therefore, it is very particularly meaningful to explore effects on microstructure residual stress SLM An approach proposed evaluate stress, strain changes during treatment. As a result, heating temperature 350°C tempering 200°C are optimal heat-treatment processes. Furthermore, tensile fracture analysis, strength sample...
The majority of the current research examines fuel cell performance metrics using single channels or small‐area flow fields, but fails to take into consideration actual shape field modern proton exchange membrane (PEMFC). homogeneous distribution reaction gas concentration and liquid water is examined 3D computational fluid dynamics simulation on a commercial large‐scale PEMFC with 113.92 cm 2 area region as object. results show that in effectively optimized under action zone, maximum error...
Residual stress is a key indicator for measuring complex additive components, and its control method has received extensive attention. In this study, the finite element simulation of selective laser melting AlSi10Mg was performed. It found that opposite scanning strategy can reduce final residual sample. The effect preheating substrate to within certain temperature range obvious, speed greatest influence on Z-direction results show sag phenomenon easy occur at starting position, formed layer...
The reliability of the sealing system a proton exchange membrane fuel cell (PEMFC) is prerequisite for ensuring efficient and safe operation stack. In consideration actual assembly process, local model single‐cell structure constructed using rounded corner rectangular gasket structure. Apart from that, effects fluid pressure, bipolar plate offset, size, steady‐state temperature field, seal on performance PEMFC are investigated. As shown by results, with increase pressure width, contact...
This study investigates the prediction of maraging steel C250 microgrinding forces by incorporating phase transformation effects with manufacturing process mechanics. The results could consequently increase accuracy and better understand influence evolution on materials processing. Based a detailed analysis mechanics thermodynamics, an iterative blending scheme integrating kinetics material genome is developed. physical-based formulation, experimental validation, computational configuration...