Numerical solution of shielding problem for 3D model of electrostatics in the presence of anisotropic layer

An economical numerical algorithm for solving the problem of designing a shielding device for a 3D model of electrostatics is proposed and implemented. The algorithm is based on the use of a multilayered shell. Its first layer is anisotropic, and the remaining layers are filled with one of two predefined isotropic materials according to an alternating design scheme. It is shown that the applying of the developed algorithm enables us to design easy-to-implement shielding shells with high efficiency.