Xiangyun Long

ORCID: 0000-0001-5184-8181
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About
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Research Areas
  • Probabilistic and Robust Engineering Design
  • Catalysis and Hydrodesulfurization Studies
  • Structural Health Monitoring Techniques
  • Fatigue and fracture mechanics
  • Nanomaterials for catalytic reactions
  • Catalytic Processes in Materials Science
  • Non-Destructive Testing Techniques
  • Numerical methods in engineering
  • Infrastructure Maintenance and Monitoring
  • Model Reduction and Neural Networks
  • Advanced Multi-Objective Optimization Algorithms
  • Concrete Corrosion and Durability
  • Topology Optimization in Engineering
  • Industrial Vision Systems and Defect Detection
  • Metal and Thin Film Mechanics
  • Hydrogen embrittlement and corrosion behaviors in metals
  • Fusion materials and technologies
  • Machine Fault Diagnosis Techniques
  • Fuzzy Systems and Optimization
  • Aviation Industry Analysis and Trends
  • Advanced Graph Neural Networks
  • Railway Engineering and Dynamics
  • Nuclear Engineering Thermal-Hydraulics
  • Acoustic Wave Phenomena Research
  • Advanced Decision-Making Techniques

Shanghai Changzheng Hospital
2025

Hunan University
2014-2024

Sinopec (China)
2011-2022

Sinopec Research Institute of Petroleum Processing
2020

Abstract Packed bed reactors with a low tube‐to‐particle diameter ratio are mainly used in strong exothermic/endothermic reaction systems. However, the traditional plug flow packed reactor model is unsuitable for N value (i.e., ratio) due to channelling near wall and reflux bed. In this work, high fidelity numerical of different macro morphologies particles was established by coupling heterogeneous model, particle internal diffusion component migration equation, kinetics. Taking ethylene...

10.1002/cjce.25613 article EN The Canadian Journal of Chemical Engineering 2025-01-23

10.1016/j.cma.2016.04.037 article EN publisher-specific-oa Computer Methods in Applied Mechanics and Engineering 2016-05-11
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