2.3. Retaining shell In assuming that the magnet is not a stressed component of the rotor, Consterdine et al [8] analyzed the mean circumferential stress in the retaining shell and produced the equation:
2.3. Retaining shell In assuming that the magnet is not a stressed component of the rotor, Consterdine et al [8] analyzed the mean circumferential stress in the retaining shell and produced the equation: