The Effect of Conductive Fragments on Electrorheological Properties
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- SAKURAI Ryo
- Research and Development Division, Bridgestone Corporation
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- SEE Howard
- Research and Development Division, Bridgestone Corporation
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- SAITO Tasuku
- Research and Development Division, Bridgestone Corporation
Bibliographic Information
- Other Title
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- Effect of Conductive Fragments on Elect
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Abstract
We have carried out a set of experiments to determine the effect of adding small amounts of conductive carbon black fragments to an electrorheological fluid consisting of a dispersion of anhydrous carbonaceous particles. We find that there is a large reduction in the shear stress under an electric field as the concentration of conductive fragments is increased, and an accompanying increase in the electric current. This decrease in shear stress is different to that caused by a broad distribution of particulate conductivity, investigated in a previous work. We explain this behavior by a simple model based on the “bouncing motion” of the conductive fragments, where there is a transfer of charge by the fragments oscillating across the electrode gap.
Journal
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- Nihon Reoroji Gakkaishi(Journal of the Society of Rheology, Japan)
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Nihon Reoroji Gakkaishi(Journal of the Society of Rheology, Japan) 25 (3), 149-154, 1997
The Society of Rheology, Japan
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Details
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- CRID
- 1390001205467215488
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- NII Article ID
- 130004703617
- 10002770770
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- NII Book ID
- AN00198812
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- COI
- 1:CAS:528:DyaK2sXntVemsL8%3D
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- NDL BIB ID
- 4292201
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- ISSN
- 03871533
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed