- Tytuł:
- Magnetostatic analysis of a pinch mode magnetorheological valve
- Autorzy:
-
Gołdasz, J.
Sapiński, B. - Powiązania:
- https://bibliotekanauki.pl/articles/386794.pdf
- Data publikacji:
- 2017
- Wydawca:
- Politechnika Białostocka. Oficyna Wydawnicza Politechniki Białostockiej
- Tematy:
-
MR fluid
pinch mode
valve
magnetostatic model - Opis:
- The study deals with the pinch mode of magnetorheological (MR) fluids’ operation and its application in MR valves. By applying the principle in MR valves a highly non-uniform magnetic field can be generated in flow channels in such a way to solidify the portion of the material that is the nearest to the flow channel’s walls. This is in contrary to well-known MR flow mode valves. The authors investigate a basic pinch mode valve in several fundamental configurations, and then examine their magnetic circuits through magnetostatic finiteelement (FE) analysis. Flux density contour maps are revealed and basic performance figures calculated and analysed. The FE analysis results yield confidence in that the performance of MR pinch mode devices can be effectively controlled through electromagnetic means.
- Źródło:
-
Acta Mechanica et Automatica; 2017, 11, 3; 229-232
1898-4088
2300-5319 - Pojawia się w:
- Acta Mechanica et Automatica
- Dostawca treści:
- Biblioteka Nauki
Artykuł