Calculation of the Stray Reluctance of Gaps in Magnetic Circuits

Unger E, Fritzsch K. Calculation of the Stray Reluctance of Gaps in Magnetic Circuits. J Audio Eng Soc. 1970;18(6):641-643. Available from: https://aes.org/publications/elibrary-page/?id=1463

@article{Unger1970_1463,
  author = {Unger, Egon and Fritzsch, Klaus},
  title = {{Calculation of the Stray Reluctance of Gaps in Magnetic Circuits}},
  journal = {Journal of the Audio Engineering Society},
  volume = {18},
  number = {6},
  pages = {641--643},
  year = {1970},
  month = dec,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=1463}
}

TY  - JOUR
TI  - Calculation of the Stray Reluctance of Gaps in Magnetic Circuits
AU  - Unger, Egon
AU  - Fritzsch, Klaus
T2  - Journal of the Audio Engineering Society
J2  - J. Audio Eng. Soc.
VL  - 18
IS  - 6
SP  - 641
EP  - 643
PY  - 1970
DA  - 1970/12/06
UR  - https://aes.org/publications/elibrary-page/?id=1463
PB  - Audio Engineering Society
LA  - en
AB  - For determining the reluctance of gaps in magnetic circuits, an approximation method is suggested which is deduced from an exact calculation. It is demonstrated that the contribution of the stray field to the total reluctance is proportional to the reciprocal of the logarithm of the ratio between the maximum length of the stray-field lines and the gap length.
ER  -