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dataset, the pseudo to generate initial population, Generate(m, n, pr), is shown as follows, where n is the size of population, Xi, Pi and vi are respectively the i th particle, its local best solution...J. Cent. South Univ. (2016) 23: 1700-1708 DOI: 10.1007/s11771-016-3224-8 Frequent item sets mining from high-dimensional dataset based on a novel binary particle swarm optimization ZHANG Zhong-jie(张......
J. Cent. South Univ. (2021) 28: 633-647 DOI: https://doi.org/10.1007/s11771-021-4633-x Effect of CuO and SnO2 particle size on hot extrusion deformation of AgCuOSnO2: Finite element simulation... calculation. In terms of the combination of finite element analysis and experiment, the effect of particle size of CuO and SnO2 on the stress, strain and microstructure of AgCuOSnO2 composite during hot......
, feedstock particle size and size distribution, amount of feedstock and Cl2 and CO flow rates on the conversion were systematically investigated. A gradual increase in chlorination temperature led to monotonous increase of conversion rate. Conversion decreased with increased particle size of feedstock. An increase in loaded feedstock led to a decrease in reaction conversion. A model was proposed to predict......
of cluster size distributions at different shear rates in bi- and uni-polar systems frequency of the latter is 69% lower than that of the former. While shear rate increases to 4.0 from 3.0, the particle...J. Cent. South Univ. Technol. (2009) 16: 0399-0404 DOI: 10.1007/s11771-009-0067-6 Average cluster sizes and cluster size distributions of superfine nickel particles in light media LI Jing......
Effect of CuO Particle Size on the Microstructure Evolution of Al2O3P/Al Composites Prepared Via Displacement Reactions in the Al/CuO SystemGe Zhao,Zhi-Ming Shi,Rui-Ying ZhangSchool of Materials... results indicate that the Cu O particle size has a significant effect on the microstructural evolution of the samples during the heating stage and on the microstructure of synthesized composites......
Particle size dependent sinterability and magnetic properties of recycled HDDR Nd-Fe-B powders consolidated with spark plasma sinteringAwais Ikram1,2,Farhan Mehmood1,2,Richard Stuart...,University of Birmingham摘 要:The dependence of the magnetic properties on the particle size of recycled HDDR Nd-Fe-B powders was investigated,with the aim......
Particle size dependent sinterability and magnetic properties of recycled HDDR Nd-Fe-B powders consolidated with spark plasma sinteringAwais Ikram1,2,Farhan Mehmood1,2,Richard Stuart...,University of Birmingham摘 要:The dependence of the magnetic properties on the particle size of recycled HDDR Nd-Fe-B powders was investigated,with the aim......
of objective function than PSO does. Key words: slope stability; limit equilibrium method; factor of safety; particle swarm optimization SIZE: 10pt; COLOR: black; FONT-FAMILY... in particle swarm optimization [J]. Computers and Operations Research, 2006, 33(3): 859-871. SIZE: 10pt; COLOR: black; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt......
Effect of particle size on the microstructure and thermal conductivity of Al/diamond composites prepared by spark plasma sinteringCHU Ke, JIA Chengchang, LIANG Xuebing, CHEN Hui, and GAO Wenjia... to fabricate Al/diamond composites. The influence of diamond particle size on the microstructure and thermal conductivity (TC) of composites was investigated by combining experimental results with model......
Synergistic effects of Mg-substitution and particle size of chicken eggshells on hydrothermal synthesis of biphasic calcium phosphate nanocrystalsWei Cui1,2,Qibin Song3,Huhu Su1,2,Zhiqing Yang1,2,Rui... reactions.The larger particles lead to the larger proportion of β-TCP in the BCP composition.Therefore,Mg substitution and particle size had synergetic effects on the hydrothermal synthesis of BCP......