Detail publikace

Magnetorehological fluid seal with minimum friciton torque

KUBÍK, M. MACHÁČEK, O. MAZŮREK, I.

Originální název

Magnetorehological fluid seal with minimum friciton torque

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper deals with design and tests of MagnetoRheological Fluid seal (MRFs) using innovative conception of magnetic circuit. The common design of magnetic seal uses ferrofluid. Low friction torque and low burst pressure are typical for this kind of seals. Replacement of the ferrofluid by magnetorheological fluid increases the burst pressure; however, the friction torque increase too. The optimum for sealing is low friction torque and high burst pressure. The new design of MRFs described in this paper meets both requirements; is based on gradient-pinch mode. The friction torque and burst pressure of this type of design and common design of MRFs were tested and compared. The new design of MRFs achieved 20 times lower friction torque that current solution MRFs. The developed MRFs combines the benefits of common FFs and MRFs.

Klíčová slova

Magnetorheological fluid seal, MR fluid seal, magnetic seal, magnetic shaft seal, liquid o-ring

Autoři

KUBÍK, M.; MACHÁČEK, O.; MAZŮREK, I.

Vydáno

14. 5. 2018

Nakladatel

Institute of Theoretical and Applied Mechanics of the Cech Academy of Sciences

Místo

Praha

ISBN

978-80-86246-88-8

Kniha

ENGINEERING MECHANICS 2018

ISSN

1805-8256

Periodikum

Engineering Mechanics ....

Ročník

24

Číslo

1

Stát

Česká republika

Strany od

445

Strany do

448

Strany počet

4

URL

http://www.engmech.cz/im/proceedings/show_p/2018/445

BibTex

@inproceedings{BUT150926,
  author="Michal {Kubík} and Ondřej {Macháček} and Ivan {Mazůrek}",
  title="Magnetorehological fluid seal with minimum friciton torque",
  booktitle="ENGINEERING MECHANICS 2018",
  year="2018",
  journal="Engineering Mechanics ....",
  volume="24",
  number="1",
  pages="445--448",
  publisher="Institute of Theoretical and Applied Mechanics of the Cech Academy of Sciences",
  address="Praha",
  isbn="978-80-86246-88-8",
  issn="1805-8256",
  url="http://www.engmech.cz/im/proceedings/show_p/2018/445"
}