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Some formulas for two-dimensional permeances

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Cividjian, G.A.; Cividjian, A.G.; Silvis-Cividjian, N.G.

Editorial: IEEE, Magnetics, IEEE Transactions on, 36, Issue 5, Part 2, p.3754 - 375, 2000.


By using a conformal mapping, the variation of the electric or magnetic field in gaps near a corner is studied, and some formulas for two-dimensional (2-D) “corner” and “constriction” permeances are proposed. The formulas offer the possibility of making more accurate analytical calculations of magnetic circuits and to better evaluate magnetic forces acting in plunger magnets

Cuvinte cheie: Conformal mapping, Permeances