Results 31 to 40 of about 16,377 (261)
Advanced Engineering Materials, EarlyView.A combined finite element and phase‐field approach predicts the evolution of microstructure during the directional solidification of Ni‐based superalloys. The model reveals how withdrawal rate, temperature gradient, and wall thickness control the dendrite spacing, highlighting the strong effect of surface regions in thin sections where dendrite growth ...
Sean Böhm +3 more
wiley +1 more source
Supersonic shear layer characteristics of two fluids with a splitter plate
International Journal of Advanced Nuclear Reactor Design and Technology, 2021 Supersonic shear layer development affects mixing between the primary and secondary fluids in a supersonic ejector substantially. The splitter plate plays a key role in shear layer development in the near-trailing-edge region.
Yuping Bai +4 more
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Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Preparation of biochar adsorption material from walnut shell by supercritical CO2 pretreatment
BiocharIn order to treat dyes in the wastewater of the printing industry and to reutilize walnut shell (WS) waste generate economic benefits, supercritical carbon dioxide (SC-CO2) pretreatment technology was developed to prepare porous biochar as a precursor ...
Zitong Zhuang +4 more
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Dynamics and effective distance of gas–liquid two-phase swirling flow induced by vortex tools
Advances in Mechanical Engineering, 2018 Based on the mechanistic model of the two-phase swirling annular flow behavior, a calculation method for the effective distance of vortex tool is obtained by taking Kelvin–Helmholtz instability into account.
Zhao Zhang, Ruiquan Liao, Jie Liu
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Sensors, 2021 For the laser treatment of vascular dermatosis, the blood vessel morphology and depth in skin tissue is essential to achieve personalized intelligent therapy.
Bin Chen, Yong Zhang, Shang Gao, Dong Li
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On the simulation of multicomponent and multiphase compressible flows
CoRR, 2020 Accepted version. Final publication available at https://www.ercoftac.org/publications/ercoftac_bulletin/bulletin-125/
Rémi Abgrall +2 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
Nuclear Engineering and TechnologyThe main coolant pump (MCP) operates in a high-temperature, high-flow, and corrosive liquid heavy metal environment, and structure analysis have complicated fluid-structure coupling problems. In order to study the coupling characteristics between the MCP
Zutao Xiang +5 more
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Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
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