Dependence of the shear stress on particle properties in electrorheological fluids

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	Dependence of the shear stress on particle properties in electrorheological fluids
	Lu, KQ ; Lan, YC ; Men, SQ ; Xu, XY ; Zhao, XP ; Xu, SJ
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
	2001
卷号	15 期号:6-7 页码:938
关键词	FORCES MODEL
ISSN号	0217-9792
通讯作者	Lu, KQ: Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China.
中文摘要	By measuring the shear stress of a ferroelectric particle/silicone oil ER fluid varying with the temperature across Tc, the dependence of ER effect on permittivity mismatch is quantitatively obtained. The dielectric property of ferroelectric material behaves a dramatic change at Curie temperature (Tc) either in the dielectric constant and the conductivity. TGS and KNO3 ferroelectric particles are chosen for studying the dielectric constant and conductivity dependence of the shear stress in ER fluids respectively. The measured results are more reliable, because the conditions, such as size, shape, composition of particles, especially chemical nature of particles and interface property between particles and liquid, all are same. The available theoretical calculations can not well fit our measured results. In order to consider the properties of whole suspensions, the orientation of the particles with spontaneous polarization under an electric filed was studied in advance.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/35757]
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	Lu, KQ,Lan, YC,Men, SQ,et al. Dependence of the shear stress on particle properties in electrorheological fluids[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2001,15(6-7):938.
APA	Lu, KQ,Lan, YC,Men, SQ,Xu, XY,Zhao, XP,&Xu, SJ.(2001).Dependence of the shear stress on particle properties in electrorheological fluids.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,15(6-7),938.
MLA	Lu, KQ,et al."Dependence of the shear stress on particle properties in electrorheological fluids".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 15.6-7(2001):938.