Zobrazeno 1 - 10
of 216
pro vyhledávání: '"Lei Chen"'
Autor:
Lei Chen, Jiang Chang, Zhiguang Huan, Chen Qin, Nan Ma, Hongshi Ma, Hui Zhuang, Jingge Ma, Meng Zhang, Chengtie Wu
Publikováno v:
Materials Today. 49:68-84
Regeneration of osteochondral tissue is of great potentialities in repairing severe osteochondral defects. However, anisotropic physiological characteristics and tissue linage difference make the regeneration of osteochondral tissue remain a huge cha
Publikováno v:
Journal of Materials Science & Technology. 89:107-113
The fatigue damage behavior of the nanocrystalline Au films on polyimide substrates was investigated. It was found that the very high-cycle fatigue damage resistance of the Au film was significantly enhanced by at least a factor of ∼2 in supported
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering. 236:1144-1154
Continuously variable transmissions (CVTs) can achieve continuous changes in speed ratio and can better improve the ride comfort of the car. However, the torque fluctuation of the engine will reduce its transmission efficiency, and the torsional damp
Publikováno v:
Materials Science Forum. 1035:278-285
The compression behavior and mechanical properties of the Mg-13Gd-4Y-2Zn-0.5Zr (wt.%) alloy filled with intragranular long-period stacking ordered (LPSO) phases at different temperatures were investigated. The results showed that the higher the compr
Publikováno v:
Materials Science Forum. 1035:264-272
The homogenized Mg-10.37Gd-3.66Y-2.27Zn-0.52Zr alloy was subjected to multi-passes reciprocating upsetting extrusion (RUE) deformation with variable temperature. The microstructure evolution and mechanical properties of as-homogenized and RUEed sampl
Publikováno v:
Journal of Materials Science & Technology. 72:23-28
A multicomponent (TiZrHfNbTaMo)C ceramic has been fabricated by pressureless sintering at temperatures from 2100 °C to 2500 °C, using an equimolar multicomponent carbide powder synthesized by carbothermal reduction as the starting material. Influen
Publikováno v:
Mechanics of Time-Dependent Materials. 26:531-546
We use the particle flow code PFC3D to simulate the triaxial compression of sandstone under various radial stresses and loading strain rates to determine the triaxial stress-strain curves, crack propagation path, and contact forces to investigate the
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications. 235:777-795
In this paper, the theoretical models of the surface topography and residual stress (RS) were proposed, and the abrasive water jet sequential peening (AWJSP) finite element models were established by using ABAQUS. Then, the formation mechanism of the
Publikováno v:
Energy Reports, Vol 6, Iss, Pp 775-791 (2020)
In recent years, the solid-state electro-thermal storage device has been connected to the power supply side of the power system for peak regulation by virtue of its high voltage and large capacity characteristics, which plays a positive role in the c
Publikováno v:
Journal of Materials Science & Technology. 54:87-94
Failure strain determination of polymer-supported thin films is a key for the design of the flexible devices. A theoretical model R/R0=(L/L0)2 (R, L are the electrical resistance and the length of the stretched film, respectively. R0, L0 are the corr