Wojciech Demski and Grzegorz Szymański
Normal components of B and the tangential components of H alike are needed for the force calculation. If the field is calculated numerically, only one of these components is known…
Abstract
Normal components of B and the tangential components of H alike are needed for the force calculation. If the field is calculated numerically, only one of these components is known exactly (in numerical sense), the other one is known only approximately.
Wojciech Demski and Grzegorz Szymánski
An algorithm to study a 3D system with rotating field using complex A, A‐V formulation in finite difference solution is presented. Torque calculations are performed using volume…
Abstract
An algorithm to study a 3D system with rotating field using complex A, A‐V formulation in finite difference solution is presented. Torque calculations are performed using volume Maxwell stress tensor. An eddy current tachometer is investigated. The numerical results are compared with those obtained by measurement.