- Tytuł:
- Higher-order model of electromagnetic valve for control of liquid flow
- Autorzy:
-
Mach, F.
Karban, P.
Doležel, I. - Powiązania:
- https://bibliotekanauki.pl/articles/378027.pdf
- Data publikacji:
- 2014
- Wydawca:
- Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
- Tematy:
-
electromagnetic actuator
numerical modeling
higher-order finite element method
magnetic field
static characteristic - Opis:
- An electromagnetic valve for control of flow of electrically non-conductive liquids is proposed and modeled. The device contains only one movable part (a cylindrical plunger) whose movement is controlled by a secondary magnetic circuit with a high-parameter permanent magnet and current in the field coil. The paper presents its mathematical model that is solved numerically. For computations we used our own code Agros2D based on a fully adaptive higher-order finite element method. The static characteristics of the device are calculated using a modified version of the Eggshell method in order to avoid undesirable peaks and oscillations. The principal results are evaluated and discussed.
- Źródło:
-
Poznan University of Technology Academic Journals. Electrical Engineering; 2014, 77; 39-46
1897-0737 - Pojawia się w:
- Poznan University of Technology Academic Journals. Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki
Artykuł