A5100386933- Additive Manufacturing Materials and Processes
- High Entropy Alloys Studies
- Titanium Alloys Microstructure and Properties
- Welding Techniques and Residual Stresses
- Metallurgical Processes and Thermodynamics
- Additive Manufacturing and 3D Printing Technologies
- Metal and Thin Film Mechanics
- Metal Alloys Wear and Properties
- Advanced machining processes and optimization
- Advanced Surface Polishing Techniques
- Advanced materials and composites
- Hydrogen embrittlement and corrosion behaviors in metals
- Microstructure and Mechanical Properties of Steels
- Structural Behavior of Reinforced Concrete
- Innovative concrete reinforcement materials
- High-Temperature Coating Behaviors
- Metallurgy and Material Forming
- Tribology and Lubrication Engineering
- Civil and Geotechnical Engineering Research
- Electrodeposition and Electroless Coatings
- Advanced biosensing and bioanalysis techniques
- Laser Material Processing Techniques
- Cyclone Separators and Fluid Dynamics
- Mineral Processing and Grinding
- Blasting Impact and Analysis
Shanghai Jiao Tong University
2025
Northeastern University
2005-2024
San’an Optoelectronics (China)
2023
Chongqing University
2020-2022
Xi'an University of Science and Technology
2022
China State Construction Engineering (China)
2022
Yanshan University
2020-2021
Dalian University of Technology
2021
Hebei University
2021
North China University of Science and Technology
2016-2018
An investigation of the compound texture effect on dynamic characteristics journal bearing film is conducted. In this work, eight coefficients textured and critical speed rotor supported by bearings are obtained compared. Meanwhile, elastic deformation using continuous convolution fast Fourier transform (CC-FFT) method. It found that reasonably arranged brings out an obvious increment in direct stiffness damping compared with simple one, which results high bearing-rotor system. The above...
The optical control of a biological system has been challenging, although the energy transfer and isomerization reaction successfully demonstrated. Here, we report on our studies ultrafast electron-transfer (ET) dynamics in protein flavodoxin as function pump-pulse chirp. With transform-limited excitation pulse 25 femtoseconds, observed excited-state wave packet ET reactions with dephasing time within 1 ps. By modulating phase pulses, was found to change from 100 300 fs due different packets...
Vertical wire feeding with an axisymmetric multi-laser source (feeding the vertically into molten pool) has exhibited great advantages over LAM (laser additive manufacturing) paraxial feeding, which anisotropic forming problem in different scanning directions. This paper investigates ability of vertical source, and microstructure mechanical properties fabricated components. It been found that a strong no when fabricating complex parts three-axis machine tool. Most grains samples are equiaxed...
The AlSi10Mg alloy samples with the size of 14×14×91mm were produced by selective laser melting (SLM) method in different building direction. structures and properties at -70°C sample direction investigated. results show that structure shows morphology. fish scale distribute on side along direction, oval vertical to Some pores maximum 100 μm exist structure. And there is no major influence for build orientation tensile properties. strength elongation are 340 Mpa 11.2 % respectively. 350 13.4...
Epoxy resin adhesive (ERA) is an important bond material for carbon fiber reinforced polymer (CFRP) strengthened bridge structures, and its mechanical properties often degrade when used in harsh environments. Fifty-two ERA specimens were prepared tested to investigate the influences of freeze–thaw (F–T), chlorine dry–wet (D–W), F–T/D–W on mechanic ERA. Static tensile tests conducted after ERAs exposed these environments 30, 60, 90, 120 cycles. The experimental results showed that failure all...
Empathy is a key factor in human emotional communication and social interaction. Personality closely related to empathy, which shaped by the interaction of cognition affection, plays crucial role expression. However, previous studies have neglected personality as an important empathetic factor. In this work, we propose dynamic Extraction Contextual Emotional Reasoning (PECER) model for dialogue generation. We constructed contextual reasoner that predicts reactions based on history. Then use...
REBCO coated conductor is a high temperature superconductor that has wide range of applications, one which the current leads magnet systems. In design leads, it crucial to minimize their thermal conduction while maintain stable electrical conduction. Therefore, conductivity various tapes need be characterized and analyzed. this research, we measured in longitudinal direction from 4.2 200 K. Samples with Cu, Ag Ag-3at%Au stabilizers thicknesses were measured. The these was also by residual...
An all-steel assembled buckling-restrained brace is proposed, in which both the core and restraining members are made of section-steel. The has advantages assembly, replaceable core, easy fabrication, low cost can be used for strengthening existing members. steel composed two angle steels stiffening plates to form a T-shaped section. formed by bolting through mat strips. Quasi-static cyclic tests six specimens were carried out investigate hysteretic performance, seismic performance failure...