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POWDERS: 作品数：501被引量：962H指数：13; 导出分析报告; 相关领域：化学工程更多>>; 相关作者：张传福李大光权茂华宋建勋杨斌更多>>; 相关机构：中南大学南京航空航天大学昆明理工大学西北工业大学更多>>; 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国家高技术研究发展计划中国博士后科学基金更多>>

Spreadability of powders for additive manufacturing:A critical review of metrics and characterisation methods: 《Particuology》2024年第10期211-234,共24页Fatemeh A.Talebi Zobaideh Haydari Hamid Salehi Mozhdeh Mehrabi Jabbar Gardy Mike Bradley Andrew E.Bayly Ali Hassanpour; support from EPSRC-UK Future Manufacturing Hub in Manufacture using Advanced Powder Processes(MAPP)(EP/P006566/1,www.mapp.ac.uk).; Powder bed fusion methods of additive manufacturing (AM) require consistent, reproducible, and uniform layers of powder for the reliable production of high-quality parts, where properties of powder are central to achi...; 关键词：Powder spreading Powder flowability Powder properties Quality of layer and final products

Synthesis of TiCl_(2) powders through reactive gas phase infiltration in a fluidized bed reactor被引量：2: 《Particuology》2021年第4期95-103,共9页Miao Song Yafeng Yang Hongdan Zhao Maoqiao Xiang Qingshan Zhu Jibin Jia Chaoquan Hu Fen Yue; This work was financially supported by the National Natural Science Foundation of China(21736010,11805227);the Bureau of Frontier Sciences and Education,Chinese Academy of Sciences(ZDBS-LY-JSC041);the Key Research Program of Nanjing IPE Institute of Green Manufacturing Industry(E0010708);the Innovation Academy for Green Manufacture,Chinese Academy of Sciences(IAGM-2019-A11).; TiCl_(2) is a promising precursor for producing metallic titanium alloys and titanium-based ceramics.However,the effective synthesis of high-quality TiCl_(2) powder remains challenging.Herein,a fluidized bed reactor(F...; 关键词：Titanium dichloride FLUIDIZATION Kinetics Analysis

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

Comparative analyses/evaluation of the textural properties of naproxen sodium tablets and powders prepared using microwave and other drying techniques: 《Particuology》2020年第3期197-204,共8页Maha Al-Ali Selvakannan Periasamy Rajarathinam Parthasarathy; The properties of oral tablets are normally related to the properties of the powders they contain.Characterization of oral tablets is important for the development of tablets with rapid and safe release of the active ...; 关键词：Naproxen sodium Microwave drying TABLET TEXTURE CRYSTALLINITY

Preparation and gas-sensing performance of SnO2/NiO composite oxide synthesized by microwave-assisted liquid phase deposition被引量：2: 《Particuology》2018年第6期118-125,共8页Jing He Wanli Jiao Lei Zhang Rui Feng; Shandong Province Natural Science Foundation of China (Grant No.ZR2015EL009).; We synthesized SnO2/NiO composite oxides by microwave-assisted liquid phase deposition to improve their surface physico-chemical properties and gas-sensing selectivity,and we investigated how the molar ratio of Ni^2+t...; 关键词：SnO2/NiO composite POWDERS Microwave Liquid phase deposition GAS-SENSING performance

Numerical simulation of fluidized dense-phase pneumatic conveying of powders to develop improved model for solids friction factor: 《Particuology》2017年第6期42-50,共9页Baldeep Kaur Anu Mittal S.S. Mallick Renhu Pan Soumendu Jana; Accurate prediction of the solids friction factor through horizontal straight pipes is important for the reliable design of a pneumatic conveying system, but it is a challenging assignment to date because of the highl...; 关键词：Pneumatic conveying Dense-phase Numerical analysis Pressure drop Scale-up validation

Flow properties and inter-particle forces in fuel powders: 《Particuology》2017年第5期24-38,共15页Yi Liu Haifeng Lu Massimo Poletto Xiaolei Guo Xin Gong Yong Jin; This work studied the mechanical properties of a series of industrial fuel powders： bituminite, lignite, and petroleum coke. Sieved cuts of these powders were assessed and the flow properties of each sample were used...; 关键词：Fuel powderFlow propertyInter-particle force

An experimental investigation into modeling solids friction for fluidized dense-phase pneumatic transport of powders被引量：1: 《Particuology》2017年第1期83-91,共9页G. Setia S.S. Mallick R. Pan P.W. Wypych; Results are presented of an ongoing investigation into modeling friction in fiuidized dense-phase pneumatic transport of bulk solids. Many popular modeling methods of the solids friction use the dimen- sionless solids...; 关键词：Fluidized dense-phase Pneumatic transport Solids friction factor Scale-up Volumetric loading ratio Dimensionless velocity

Alkali-activation reactivity of chemosynthetic Al_2O_3-2SiO_2 powders and their ^(27)Al and ^(29)Si magic-angle spinning nuclear magnetic resonance spectra被引量：3: 《Particuology》2015年第5期151-156,共6页Guangjian Zheng Xuemin Cui Dong Huang Jinying Pang Guowei Mo Shujuan Yu Zhangfa Tong; supported by the Chinese Natural Science Fund (Grant Nos.51262002 and 50962002);Guangxi Experiment Center of Science and Technology(Grant No.LGZXKF201202);Guangxi Natural Science Fund(Grant No.2014GXNSFAA118323);Research Project of the Education Department of Guangxi Government (Grant No.201204LX238);Opening Fund of Doctor Station Construction of Guangxi Teachers Education University; Pure Al2O3-2SiO2 powders were prepared by sol-gel and coprecipitation methods, and their alkaliactivation reactivities were compared. The alkali-activation reactivity of the powder prepared by the so]-gel method was h...; 关键词：GEOPOLYMER Al2O3-2SIO2 powder Alkali-activation reactivity NMR CHEMOSYNTHESIS

Experimental study of the blockage boundary for dense-phase pneumatic conveying of powders through a horizontal slit被引量：1: 《Particuology》2015年第4期128-134,共7页Shengyong Hu Fubao Zhou Yingke Liu Jianhong Kang Yifan Zhang Tongqiang Xia; supported by the National Natural Science Foundation of China(51174199);the Jiangsu Province Outstanding Youth Scientific Fund(BK2012003);the Program for Innovative Research Team in University(IRT13098);the Science and Technology Invocation Team of Qinglan Project of Jiangsu;a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions; The estimation of the blockage boundary for pneumatic conveying through a slit is of significant importance. In this paper, we investigate the characteristics for blockage of powder （48 gLm average diameter） through...; 关键词：Dense phase Pneumatic conveying Blockage boundaw Horizontal slit

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