Comsol用于螺旋线圈的建模。

简介：
The representations of these spiral inductors frequently escalate in size substantially when the number of turns is elevated. This particular illustration showcases a technique for leveraging the inherent near-symmetry within the structure’s design to achieve a considerable diminution in the model’s overall dimensions. Specifically, a spiral coil consisting of ten turns, shaped in an octagonal configuration, is modeled by employing a Single Turn Coil boundary condition, complemented by Floating Potential boundary conditions designed to maintain a continuous flow of current across the separate segments or disjoint turns of the coil.