Detail publikace

Load and rheometric unit for the test of magnetorheological fluid

MAZŮREK, I. ROUPEC, J. KLAPKA, M. STRECKER, Z.

Originální název

Load and rheometric unit for the test of magnetorheological fluid

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The article describes the original design of a slit flow rheometer. The behavioural problems of MR fluids and the main deviation from the commonly introduced Bingham model, which describes the MR fluid, are explained at the beginning of this article. Furthermore, the usual operating parameters of the MR fluids and devices are defined, such as: shear rate, viscosity in the off-state, yield stress, their dependence on temperature and the expected life of the filling. In the absence of a suitable rheometer a new design of rheometer was proposed, which allows long-term testing of MR fluids under real loading conditions. This article describes the important details of the construction. Particular attention is devoted to temperature measurement, calibration of the rheometer and data analysis, including mathematical tools and statistical evaluation of a set of measured points.

Klíčová slova

MR fluid, MR damper, magnetorheological, slit flow rheometer, high shear rates

Autoři

MAZŮREK, I.; ROUPEC, J.; KLAPKA, M.; STRECKER, Z.

Rok RIV

2013

Vydáno

28. 2. 2013

Nakladatel

Springer Netherlands

ISSN

0025-6455

Periodikum

MECCANICA

Ročník

48

Číslo

3

Stát

Italská republika

Strany od

631

Strany do

641

Strany počet

11

BibTex

@article{BUT94621,
  author="Ivan {Mazůrek} and Jakub {Roupec} and Milan {Klapka} and Zbyněk {Strecker}",
  title="Load and rheometric unit for the test of magnetorheological fluid",
  journal="MECCANICA",
  year="2013",
  volume="48",
  number="3",
  pages="631--641",
  issn="0025-6455"
}