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248 Result(s)
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**an-Wei Li
Engineering
English
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Article
End-supporter path scheduling for robot-assisted asymmetrical support machining of thin-walled parts with non-equal thickness and closed section
As a typical thin-walled workpiece with non-equal thickness and closed section, the steam turbine blade is easy to be deformed and to chatter in the machining process due to its low stiffness, which seriously ...
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Article
5G Metaverse in Education
The development of 5G private networks harbors immense potential for technological innovation, significantly enhancing digital connectivity and performance. This advancement has unlocked opportunities for pion...
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Article
Open AccessDesign, modeling, and manufacturing of high strain composites for space deployable structures
The demand for larger and lighter mechanisms for next-generation space missions necessitates using deployable structures. High-strain fiber polymer composites show considerable promise for such applications du...
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Article
Rare earth modified reduced graphene oxide reinforced AgCuTi composite brazing filler for brazing C/C composites
In order to solve the formation of brittle compounds in brazed joints, an innovative rare earth modified reduced graphene oxide reinforced AgCuTi composite brazing filler was designed to achieve brazed joints ...
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Article
Open AccessEntire mechanical analysis of prestressed CFRP strengthened RC beams under different prestressed introduced methods
In order to clarify the effect of mechanical tensioning and SMA wire heating recovery on introducing prestress into CFRP sheet strengthened reinforced concrete (RC) beams, an experimental research on the bendi...
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Article
Coal fly ash resource utilization: Effects of inorganic minerals amendments on CFA-originated opal/sand aggregates formation
Opal (amorphous silica, SiO2·nH2O), a solid waste byproduct of the alkaline extracting alumina from coal fly ash, exhibits strong adsorption properties and is a secondary/clay mineral in the soil. Combining opal ...
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Article
Dissolution kinetics and reaction mechanism of Al2O3 in molten CaF2–CaO–Al2O3 slag
The dissolution behavior of Al2O3 in molten CaF2–CaO–Al2O3 slag, a basic slag system of electroslag remelting process, was investigated by rotating cylinder method using corundum rods to simulate Al2O3 inclusions...
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Article
Catalysis of CuO on degradation of organic substance in Bayer liquid
In this study, catalytic wet oxidation technology was used to remove organic substances from Bayer liquid. First, under the optimal conditions without a catalyst (13.98 g/L of O2 addition, oxidation temperature o...
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Article
Dynamic Analysis of A Deepwater Drilling Riser with A New Hang-off System
The safety of risers in hang-off states is a vital challenge in offshore oil and gas engineering. A new hang-off system installed on top of risers is proposed for improving the security of risers. This approac...
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Article
Five-axis toolpath re-scheduling for facilitating assisted supporting thin-walled blade machining by decreasing axis sensitivity
Existing works in the optimization of five-axis machining mainly focus on the efficiency, precision, or dynamic performance of the machine tools, while the performance of other equipment which assists the mach...
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Book
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Chapter and Conference Paper
Thermomechanical Simulation of Uniaxial One-Way Shape Memory Effect of Ni-Ti Based SMAs by FEM
Shape memory alloys (SMAs) are smart metallic materials possessing special properties which consist of shape memory effect (SME) and superelasticity (SE). The application of SMAs in the field of civil engineer...
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Article
Ferroelectric transistors based on shear-transformation-mediated rhombohedral-stacked molybdenum disulfide
To develop low-power, non-volatile computing-in-memory device using ferroelectric transistor technologies, ferroelectric channel materials with scaled thicknesses are required. Two-dimensional semiconductors, ...
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Article
Uniaxial compression mechanical properties and deterioration mechanism of sandstone under different humidity conditions
In order to explore the mechanical properties of surrounding rock mass in high-humidity environment of mine, based on the self-made humidity environment control simulation device, the mechanical characteristic...
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Article
Selective hydrogen reduction of binary iron-cobalt chlorides
Global demand for cobalt is proliferating with the booming usage and consumption of Li-ion batteries in energy storage applications. With high cobalt content, cobalt white alloy has been an important intermedi...
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Article
A numerical study based on GBM3D-DEM model: Multi-level force chain analysis in dynamic flexural tensile strength test
The force chain network is the key information of rock materials under loading, which is close to the micro-scale cracking and macroscopic mechanical behavior of rocks. In this paper, a novel 3D grain-based mo...
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Article
Investigation on corrosion behaviors of Mg-Zn-Al-Sn-Mn alloy treated by solution and artificial aging
Hot extrusion, solution, and artificial aging were conducted on the designed Mg-Zn-Al-Sn-Mn alloy. The microstructure evolution and corrosion behaviors of the alloy were studied. A multimodal structure composi...
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Article
A reconfigurable transistor and memory based on a two-dimensional heterostructure and photoinduced trap**
Reconfigurable field-effect transistors (FETs) combine unipolar n- and p-type characteristics in a single programmable device and could be used to reduce the complexity of electronic devices. However, current ...
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Article
Effect of micro-do** yttrium oxide on hot-press sintering of boron carbide
Dense B4C composites were fabricated by hot-press sintering using B4C and nano-scale yttrium oxide as the raw materials. The effects of Y2O3 content and sintering temperature on the microstructure and mechanical ...
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Article
Dynamic recrystallization behavior and coincidence site lattice evolution in thermal deformation of 316H stainless steel used in nuclear systems
The hot deformation behavior of 316H stainless steel used in the 4th-generation nuclear systems was investigated by thermal compression tests at 1000–1150 °C and 0.01–10 s−1. It was found that true stress firstly...
