The Cell of a 3D Electromagnetic Field Lattice Equivalent Circuit in the Cylindrical System of Coordinates
Standard cylindrical sections-cells for the lattice equivalent circuits of 3D vortex sine-wave electromagnetic fields in conducting media are developed proceeding from the laws and theorems of electricity and magnetism. The use of cylindrical cells in combination with the known parallelepiped-shaped cells facilitates the modeling of intricately configured calculation regions and makes it possible to broaden the application field of the lattice equivalent circuits of 3D fields. Cylindrical cells are synthesized on the basis of the fundamental laws of electromagnetism and circuit theory and are in fact a section of theoretical electrical engineering, which can be included in the programs of student and other education courses. The results from test calculations of the lattice equivalent circuits of 3D fields constructed using cylindrical cells testify that the developed calculation method has quite acceptable accuracy.