Abstract
Some corrections have been made hitherto to explain the great discrepancy between experimental and theoretical values of the magnetoelastic buckling field of a ferromagnetic beam plate. To solve this problem, the finite-element method was applied. A magnetic field and buckling equations of the ferromagnetic beam plate finite in size were solved numerically assuming that the magnetic torque is proportional to the rotation of the plate and by using a disturbed magnetic torque deduced by Moon. Numerical and experimental results agree well with each other within 25 percent.
| Original language | English |
|---|---|
| Pages (from-to) | 377-382 |
| Number of pages | 6 |
| Journal | Journal of Applied Mechanics, Transactions ASME |
| Volume | 47 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1980 |