Calculated justification of origin of dissipation normal field zero lines in
bands of stress concentration on a surface of a steel tube at its elastic
curving in a feeble exterior magnetic field
V.G. Kuleev, A.A. Dubov, V.V. Lopatin
Energy Diagnostic, Inc, Moscow, Russia
In the paper we calculate a waste field, normal to a surface a tube, on the basis of the registration of allocation of elastic stresses in a curved ferromagnetic flawless steel tube and magnetoelastic increases of a magnetization, called by them.. As a result of calculation we have received lines of zero points of a resulting waste field, relevant to bands of stress concentration, at presence both perpendicular and longitudinal (to the axes of the tube) component of a feeble exterior magnetic field.