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Comparison of electrorheological characteristics obtained for two geometries: parallel plates and concentric cylinders
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SYSNO ASEP 0438447 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve SCOPUS Title Comparison of electrorheological characteristics obtained for two geometries: parallel plates and concentric cylinders Author(s) Peer, Petra (UH-J) ORCID, SAI, RID
Filip, Petr (UH-J) ORCID, RID, SAI
Stěnička, M. (CZ)
Pavlínek, V. (CZ)Source Title Acta Technica CSAV. - : Ústav termomechaniky AV ČR, v. v. i. - ISSN 0001-7043
Roč. 59, č. 3 (2014), s. 221-235Number of pages 15 s. Publication form Print - P Language eng - English Country CZ - Czech Republic Keywords electrorheology ; parallel plates ; concentric cylinders ; silicone oil ; PANI powders Subject RIV BK - Fluid Dynamics R&D Projects GAP105/11/2342 GA ČR - Czech Science Foundation (CSF) Institutional support UH-J - RVO:67985874 EID SCOPUS 84941282026 Annotation Rheological characteristics obtained for a concrete material are not always reproducible if different rheometers or their geometrical arrangements are used. However, this point has hitherto been discussed rather rarely. This situation seems to be more chal- lenging since the introduction and application of so-called smart materials. The aim of this contribution is to compare the electrorheological characteristics of suspensions (5, 10, and 15 wt.%) of PANI powders suspended in silicone oil measured by a rotational rheometer Physica MCR 501 (Anton Paar Co.) equipped with two different geometrical arrangements— parallel plates and concentric cylinders. The coincidences or differences in the results of the individual measured parameters are discussed. Workplace Institute of Hydrodynamics Contact Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Year of Publishing 2015
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