Perturbation method for magnetic field calculations of nonconductive objects

Appendix A Magnetic field calculations

Magnetic Field of Celestial Objects

The paper discusses the possibility of interpreting the SWB conjuncture in the framework of a unified field theory. Using the generalized field theory MWT, a direct relation between the polar magnetic field, the angular velocity and the gravitational potential of the body considered, is obtained. This theoretical formula shows that the field is generated as a result of rotation of massive objec...

Magneto-Thermo-Elastic Stresses and Perturbation of the Magnetic Field Vector in an EGM Rotating Disk

In this article, the magneto-thermo-elastic problem of exponentially graded material (EGM) hollow rotating disk placed in uniform magnetic and temperature fields is considered. Exact solutions for stresses and perturbations of the magnetic field vector in EGM hollow rotating disk are determined using the infinitesimal theory of magneto-thermo-elasticity under plane stress. The material properti...

Three-dimensional calculations of the magnetic fields in a finite superconducting hollow cylinder in an applied axial magnetic field

In this study, a set of self-consistent coupled-integral equations for the local magnetic flux and current distributions in a finite superconducting hollow cylinder under an axial magnetic field has been directly derived by using the Biot-Savart law within the framework of the critical-state model. The equations were first solved numerically in the three-dimensional space before obtaining the h...

A Novel Method of Localization for Moving Objects with an Alternating Magnetic Field

Magnetic detection technology has wide applications in the fields of geological exploration, biomedical treatment, wreck removal and localization of unexploded ordinance. A large number of methods have been developed to locate targets with static magnetic fields, however, the relation between the problem of localization of moving objectives with alternating magnetic fields and the localization ...