Segregation phenomena in a shaker

NCUIR > Engineering College > Graduate Institute of Mechanical Engineering > journal & Dissertation > Item 987654321/27007

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/27007

Title:	Segregation phenomena in a shaker
Authors:	Hsiau,SS;Yu,HY
Contributors:	機械工程學系
Keywords:	PARTICLE-SIZE SEGREGATION;PARTICULATE MATTER;GRANULAR MATERIAL;KINETIC-THEORY;FLOW;CONVECTION;DIFFUSION;SHAKING;LAYER;MODEL
Date:	1997
Issue Date:	2010-06-29 18:05:24 (UTC+8)
Publisher:	中央大學
Abstract:	The segregation phenomena of different binary mixtures were studied experimentally in a vertical shaker. The larger particles tend to move upwards in the shaker in a certain range of vibrational accelerations. The segregation effect was more significant for the mixture with a larger size difference. The segregation coefficient was measured and found to increase with vibrational acceleration until reaching a maximum and then to decrease with acceleration. The bed expansion height was also measured. It was found that the greatest; segregation effect occurred when the bed transformed from a dense state to a loose state.
Relation:	POWDER TECHNOLOGY
Appears in Collections:	[Graduate Institute of Mechanical Engineering] journal & Dissertation

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