Microstructure-confined mechanical and electric properties of the electrorheological fluids under the oscillatory mechanical field

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	Microstructure-confined mechanical and electric properties of the electrorheological fluids under the oscillatory mechanical field
	Hao, T ; Xu, YZ
刊名	JOURNAL OF COLLOID AND INTERFACE SCIENCE
	1997
卷号	185 期号:2 页码:324
关键词	SUSPENSIONS
ISSN号	0021-9797
通讯作者	Hao, T: CHINESE ACAD SCI, INST PHYS, POB 603-30, BEIJING 100080, PEOPLES R CHINA.
中文摘要	The dynamic properties of two kinds of aluminosilicate-based electrorheological (ER) fluids were investigated under on-state and off-state electric fields. The dynamic responsive (frequency sweep spectrum and strain sweep spectrum) differences between these two ER suspensions were found under the off-state electric field, whereas similarities were observed once an external electric field was applied. Their de conductances under an oscillatory mechanical held and their mechanical strengths under an oscillatory electric field were also examined. The periodically varied dc current in an oscillatory mechanical field and the decreased shear stress in an ac field were both found in these ER suspensions. The different in situ microstructures of these two ER fluids suggested on the basis of the percolation model, as web as their different response times measured experimentally, were presented to understand the experimental observations. Our results have a direct implication concerning the practical application of ER fluids. (C) 1997 Academic Press
收录类别	SCI
语种	英语
公开日期	2013-09-18
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/42139]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Hao, T,Xu, YZ. Microstructure-confined mechanical and electric properties of the electrorheological fluids under the oscillatory mechanical field[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,1997,185(2):324.
APA	Hao, T,&Xu, YZ.(1997).Microstructure-confined mechanical and electric properties of the electrorheological fluids under the oscillatory mechanical field.JOURNAL OF COLLOID AND INTERFACE SCIENCE,185(2),324.
MLA	Hao, T,et al."Microstructure-confined mechanical and electric properties of the electrorheological fluids under the oscillatory mechanical field".JOURNAL OF COLLOID AND INTERFACE SCIENCE 185.2(1997):324.