Numerical Simulation and Experimental Analysis of the Magnetic Damping Effect generated by a Moving Magnet
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F20%3A00603890" target="_blank" >RIV/61388998:_____/20:00603890 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989100:27230/20:10246159 RIV/61989100:27240/20:10246159 RIV/61989100:27740/20:10246159
Výsledek na webu
<a href="https://journalmt.com/artkey/mft-202006-0017_numerical-simulation-and-experimental-analysis-of-the-magnetic-damping-effect-generated-by-a-moving-magnet.php" target="_blank" >https://journalmt.com/artkey/mft-202006-0017_numerical-simulation-and-experimental-analysis-of-the-magnetic-damping-effect-generated-by-a-moving-magnet.php</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21062/mft.2020.114" target="_blank" >10.21062/mft.2020.114</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Numerical Simulation and Experimental Analysis of the Magnetic Damping Effect generated by a Moving Magnet
Popis výsledku v původním jazyce
Nowadays, to reduce vibrations of machines, damping devices utilize the eddy current damping effect being increasingly investigated for its advantages of no mechanical contact, no viscous liquid required, high reliability, and good damping capacity. This article studied the main principle of the eddy current damping effect for a moving permanent magnet in a stationary and electrically conductive nonmagnetic cylindrical tube. The magnetic damping coefficient is investigated experimentally, analytically, and by numerical simulations in a steady-state. The numerical simulation is performed in the ANSYS Maxwell programme. The obtained results indicate that the damping force affecting the moving magnet has a viscous form. The experimentally measured and computed results are in good agreement. The effect of varying tube diameter and the tube wall thickness on the magnetic damping coefficient is shown. The contribution of this article consists in the development and a comparison of the obtained results of three approaches for determining the magnetic damping coefficient for a moving magnet in a cylindrical tube.
Název v anglickém jazyce
Numerical Simulation and Experimental Analysis of the Magnetic Damping Effect generated by a Moving Magnet
Popis výsledku anglicky
Nowadays, to reduce vibrations of machines, damping devices utilize the eddy current damping effect being increasingly investigated for its advantages of no mechanical contact, no viscous liquid required, high reliability, and good damping capacity. This article studied the main principle of the eddy current damping effect for a moving permanent magnet in a stationary and electrically conductive nonmagnetic cylindrical tube. The magnetic damping coefficient is investigated experimentally, analytically, and by numerical simulations in a steady-state. The numerical simulation is performed in the ANSYS Maxwell programme. The obtained results indicate that the damping force affecting the moving magnet has a viscous form. The experimentally measured and computed results are in good agreement. The effect of varying tube diameter and the tube wall thickness on the magnetic damping coefficient is shown. The contribution of this article consists in the development and a comparison of the obtained results of three approaches for determining the magnetic damping coefficient for a moving magnet in a cylindrical tube.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Manufacturing Technology
ISSN
1213-2489
e-ISSN
2787-9402
Svazek periodika
20
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
714-719
Kód UT WoS článku
000859946100003
EID výsledku v databázi Scopus
2-s2.0-85126701348