Detail publikace
DESIGN OF FAST MAGNETORHEOLOGICAL DAMPER USING SOFT MAGNETIC COMPOSITES
STRECKER, Z. STRMISKA, T. ROUPEC, J. KUBÍK, M. MACHÁČEK, O.
Anglický název
DESIGN OF FAST MAGNETORHEOLOGICAL DAMPER USING SOFT MAGNETIC COMPOSITES
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
The article investigates the suitability of soft magnetic composite (SMC) material for construction of magnetorheological damper piston. The SMC materials have, in comparison with steel, high electric resistance, which secures very short response time of magnetic induction in the magnetic circuit. In comparison with ferrite materials, the SMC materials have better mechanical properties and high magnetic saturation level, which secures high dynamic range. The disadvantage of SMC material is low permeability. The measurements and simulations showed that MR damper piston made of SINTEX STX SMC prototyping material achieves high magnetic flux density in the MR damper piston gap (only 20 % lower than piston made of steel) and very short response time of magnetic flux density in the gap (more than 20 times shorter than in case of steel piston).
Anglický abstrakt
The article investigates the suitability of soft magnetic composite (SMC) material for construction of magnetorheological damper piston. The SMC materials have, in comparison with steel, high electric resistance, which secures very short response time of magnetic induction in the magnetic circuit. In comparison with ferrite materials, the SMC materials have better mechanical properties and high magnetic saturation level, which secures high dynamic range. The disadvantage of SMC material is low permeability. The measurements and simulations showed that MR damper piston made of SINTEX STX SMC prototyping material achieves high magnetic flux density in the MR damper piston gap (only 20 % lower than piston made of steel) and very short response time of magnetic flux density in the gap (more than 20 times shorter than in case of steel piston).
Klíčová slova anglicky
MR damper; Fast response; Soft magnetic composite; SMC
Vydáno
16.05.2017
Nakladatel
ACAD SCI CZECH REPUBLIC, INST THERMOMECHANICS, DOLEJSKOVA 5, PRAGUE 8, 182 00, CZECH REPUBLIC
Místo
DOLEJSKOVA 5, PRAGUE 8, 182 00, CZECH REPUBLIC
ISBN
978-80-214-5497-2
Kniha
ENGINEERING MECHANICS 2017
Strany od–do
934–937
Počet stran
4
BIBTEX
@inproceedings{BUT141670,
author="Zbyněk {Strecker} and Tomáš {Strmiska} and Jakub {Roupec} and Michal {Kubík} and Ondřej {Macháček},
title="DESIGN OF FAST MAGNETORHEOLOGICAL DAMPER USING SOFT MAGNETIC COMPOSITES",
booktitle="ENGINEERING MECHANICS 2017",
year="2017",
month="May",
pages="934--937",
publisher="ACAD SCI CZECH REPUBLIC, INST THERMOMECHANICS, DOLEJSKOVA 5, PRAGUE 8, 182 00, CZECH REPUBLIC",
address="DOLEJSKOVA 5, PRAGUE 8, 182 00, CZECH REPUBLIC",
isbn="978-80-214-5497-2"
}