A5084994167- Mechanical stress and fatigue analysis
- Numerical methods in engineering
- Brake Systems and Friction Analysis
- Nonlocal and gradient elasticity in micro/nano structures
- Iron and Steelmaking Processes
- Metallurgical Processes and Thermodynamics
- Aerogels and thermal insulation
- Advanced Thermoelectric Materials and Devices
- Regional Development and Environment
- Composite Material Mechanics
- Radiative Heat Transfer Studies
- Mineral Processing and Grinding
- Geotechnical Engineering and Underground Structures
- Tunneling and Rock Mechanics
- Advanced Sensor and Energy Harvesting Materials
- Cardiac Structural Anomalies and Repair
- Adsorption and Cooling Systems
- Fuel Cells and Related Materials
- Medical Research and Treatments
- Educational Reforms and Innovations
- Adhesion, Friction, and Surface Interactions
- Hydrogen embrittlement and corrosion behaviors in metals
- Solar Thermal and Photovoltaic Systems
- Phase Change Materials Research
- Surface Modification and Superhydrophobicity
Southwest Jiaotong University
2024-2025
Central South University
2018-2020
This paper reports a novel model for solving size-dependent three-dimensional thermoelastic contact behavior. The accounts the effects of local bending in microstructured materials and interface heat flux on Analytical expressions material response under unit force have been derived within framework higher-order continuum theory. A semi-analytical is established based conjugate gradient method discrete convolution fast Fourier transform, which incorporates thermo-mechanical coupling at has...
High efficiency and clean emission operation of a blast furnace are mainly determined by its operating stability, which is closely related to the position cohesive zone (CZ) in furnace. In order monitor CZ real time, prediction model was proposed combining an off-line computational fluid dynamics (CFD) calculation support vector machine (SVM) modelling. An axisymmetric two-dimensional steady-state CFD established simulate flow, heat mass transfer shaft. The sample dataset information based...
The cohesive zone in a blast furnace has an important influence on its smooth operation by affecting the distribution of gas flow, permeability charge, and temperature distribution. And online sensing is key problem to realize optimal furnace. In present study, soft-sensing method was put forward integrating off-line CFD calculation with on-line measurement cooling water information. database shape position established under different charging patterns descending speeds burden based...
The fretting wear behavior of Zr-1Nb alloy cladding tubes under different tangential displacement amplitudes grid-to-rod contact conditions was investigated. dependence the morphology scars, microstructure, and mechanisms on were analyzed. results indicate that as amplitude increases, regime transitions from mixed to gross slip gradually. And coefficient friction initially increases then decreases, while volume maximum depth gradually increase. In regime, primary mechanism is adhesive wear,...