云南高校图书馆联盟文献共享服务平台- SEGREGATION

SEGREGATION: 作品数：574被引量：1111H指数：12; 导出分析报告; 相关领域：一般工业技术金属学及工艺更多>>; 相关作者：卢俊缪竹骏徐文亮宋洪伟单爱党更多>>; 相关机构：上海交通大学哈尔滨工业大学北京科技大学宝钢集团中央研究院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金高等学校学科创新引智计划更多>>

Segregation mechanism of 0–1 mm fine coal in vibration separation fluidized bed and its influence on the fluidization stability: 《Particuology》2025年第2期167-182,共16页Ziyi Guo Rongmiao Zhang Yifan Wang Yu Wang Zhibin Guo Ruikang Fan Yadong Zhang Enhui Zhou Chenlong Duan; This work was supported by the National Natural Science Foundation of China(grant Nos.52474306,52220105008,52125403,52304306);Jiangsu Provincial Natural Science Foundation(grant No.BK20231073);Graduate Innovation Program Project of China University of Mining and Technology(grant No.2024WLJCRCZL100).; This study investigates the impact of mixing 0–1 mm fine coal with 0.15–0.3 mm magnetite powder to form a binary dense medium.The aim is to examine how the 0–1 mm fine coal influences the stability of vibration sep...; 关键词：Vibration separation fluidization 0-1mm fine coal Segregation process Density fluctuation

Particle segregation mechanism of S–D system in a rotating drum被引量：1: 《Particuology》2024年第10期300-308,共9页Erliang Xiao Wei Zhang Zhipeng Chi Ran Li Hui Yang; supported by Qingdao National Laboratory for Marine Science and Technology(grant No.2015ASKJ01);National Natural Science Foundation of China(grant Nos.12072200,12372384);Program of Shanghai Academic Research Leader(grant No.23XD1421400).; Complex segregation occurs in a binary particle system with differing particle sizes and densities,particularly when the larger particles are heavier(S–D system,i.e.,size minus density system).Predicting the segregat...; 关键词：Particle segregation S-Dsystem Segregationmechanisms competition Segregation pattern Rotating drum

A model for predicting the segregation directions of binary Geldart B particle mixtures in bubbling fluidized beds被引量：2: 《Particuology》2024年第7期340-349,共10页Chenmin Liu Yuemin Zhao Yanjiao Li Yuqing Feng Chenlong Duan Chenyang Zhou Liang Dong; the National Natural Science Foundation of China(grant No.52274275);the Graduate Research and Innovation Projects of Jiangsu Province(grant No.KYCX22_2640);the Graduate Innovation Program of China University of Mining and Technology(grant No.2022WLKXJ065).; In gas fluidization processes involving different types of particles,the mixing or segregation behavior of the solid mixture is crucial to the overall outcome of the process.This study develops a model to predict the ...; 关键词：Particle segregation Binary mixture Bubbling fluidization Geldart B particles Two-phase theory

Effects of vibration conditions,spatial confinement and friction on mixing and segregation characteristics of mixed pebble beds for CFETR WCCB blanket: 《Particuology》2024年第2期268-279,共12页Yong Liu Chongyang He Cong Wang Lei Chen Songlin Liu; the financial support of the National MCF Energy R&D Program(No.2019YFE03130001);the Comprehensive Research Facility for Fusion Technology(CRAFT)Program of China(Contract No.2018-000052-73-01-001228);the National Natural Science Foundation of China(No.12105315&12205330);the Science Foundation of ASIPP(No.DSJ-2021-05).; This paper presents the study of the dynamic characteristics of confined mixed pebble beds with different friction under different vibration conditions using the discrete element method.Theλsegre-gation index is used...; 关键词：VIBRATION SEGREGATION Binary pebble bed Discrete element method

Mixing and segregation assessment of bi-disperse solid particles in a double paddle mixer被引量：4: 《Particuology》2023年第3期184-199,共16页Behrooz Jadidi Mohammadreza Ebrahimi Farhad Ein-Mozaffari Ali Lohi; A double paddle blender's flow patterns and mixing mechanisms were analyzed using discrete element method(DEM)and experiments.The mixing performance of this type of the blender containing bi-disperse particles has bee...; 关键词：Double paddle blender Discrete element method(DEM) Granular mixing Mixing kinetics and mechanism Bi-disperse solid particles

Prediction of segregation characterization based on granular velocity and concentration in rotating drum被引量：2: 《Particuology》2023年第2期17-25,共9页Wenzheng Xiu Ra Li Quan Chen Qicheng Sun Vladimir Zivkovic Hui Yang; supported by the National Natural Science Foundation of China (grant Nos.11972212,12072200,12002213);the Natural Science Foundation of Shanghai (grant No.20ZR1438800).; In a binary granular system composed of two types of particles with different granule sizes and the same density,particle sorting occurs easily during the flow process.The segregation pattern structure is mainly affec...; 关键词：Granular segregation Rotating drum Granular velocity Granular concentration

Discrete element method simulation of segregation pattern in a sinter cooler charging chute system被引量：2: 《Particuology》2021年第6期34-42,共9页Edouard Izard Maxime Moreau Pascal Ravier; This paper presents the simulation of material flows in the large-scale charging chute of Fos-Sur-Mer sinter cooler plant by using three-dimensional Discrete Element Method(DEM).As a result of granular flows in the ch...; 关键词：Discrete element method SEGREGATION SINTER Industrial application

Mixing and segregation of binary mixtures of biomass and silica sand in a fluidized bed被引量：2: 《Particuology》2021年第5期58-73,共16页Tolu Emiola-Sadiq Jiachen Wang Lifeng Zhang Ajay Dalai; In this work,mixing and segregation of binary mixtures involving biomass materials in a fluidized bed was experimentally investigated.A frozen bed method was employed to investigate both axial and radial distribution ...; 关键词：MIXING SEGREGATION BIOMASS Binary FLUIDIZATION PELLETS

Shear-induced particle segregation in binary mixtures:Verification of a percolation theory被引量：2: 《Particuology》2021年第4期214-222,共9页Monica Tirapelle Silvia Volpato Andrea C.Santomaso; Granular materials composed of different-sized grains may experience undesired segregation.Segregation is detrimental for a lot of industries because it leads to an increase in production costs and wastes.For these re...; 关键词：Discrete element method Shear-induced percolation SEGREGATION Parameter sensitivity analysis Percolation model

Tailoring particle shape for enhancing the homogeneity of powder mixtures:Experimental study and DEM modelling被引量：2: 《Particuology》2021年第1期58-68,共11页Maryam Asachi Mohammadreza Alizadeh Behjani Ehsan Nourafkan Ali Hassanpour; The authors would like to acknowledge the financial supportfrom AMSCI(The Advance Manufacturing Supply Chain Initiative,UK,grant number 31587,233189)。; The effect of particle shape modification on the segregation reduction of enzyme granules in laundry detergent powder mixtures was investigated,both experimentally and computationally using Deseret Element Method(DEM)...; 关键词：Segregation minimisation Particle shape modification Seeded granulation Near-infrared spectroscopy Laundry detergent powders Discrete Element Method

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