DocumentCode
2476055
Title
Electrorheological responses of suspensions of cylindrical PBZT particles in mineral oil
Author
Kanu, R.C. ; Shaw, M.T.
Author_Institution
Inst. of Mater. Sci., Connecticut Univ., Storrs, CT, USA
fYear
1993
fDate
17-20 Oct 1993
Firstpage
257
Lastpage
262
Abstract
Model electrorheological (ER) fluids consisting of cylindrical particles of poly(p-phenylene)-2,6-benzobisthiazole (PBZT) dispersed in mineral oil are investigated. An attempt is made to understand the role of particle shape on the dielectric properties and on the steady-shear response of ER fluids. It is shown that the dispersed-phase geometric aspect ratio significantly affects the rheological behavior of the ER fluids. Specifically, an increase in geometric aspect ratio led to higher viscosity
Keywords
dielectric materials; electrorheology; particle size; permittivity; polymers; suspensions; viscosity; ER fluids; cylindrical PBZT particles; cylindrical particles; dispersed-phase geometric aspect ratio; electrorheological responses; mineral oil; model; particle shape; poly(p-phenylene)-2,6-benzobisthiazole; steady-shear response; suspensions; viscosity; Assembly; Connectors; Dielectric measurements; Electric variables measurement; Electrodes; Erbium; Minerals; Petroleum; Shape; Suspensions;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 1993. Annual Report., Conference on
Conference_Location
Pocono Manor, PA
Print_ISBN
0-7803-0966-9
Type
conf
DOI
10.1109/CEIDP.1993.378963
Filename
378963
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