Universal BField Toolkit蕴含三个法式
，涵盖了磁场仿照。

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PerMag推算拥有平面或圆柱对称性的肆意几何状态的静磁场。该法式能够使用永磁体、线圈和铁磁资料进行组合运行。凭借其盛开的数据结构
，PerMag能够处置全数永磁资料
，蕴含像Alnico这样的非线性资料。分析职能蕴含自动确定磁场能量、力和感应电流以进行电感推算。

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Pulse决定了存在涡流时磁场的功夫变动Ｄ芄皇褂檬趾虮砀窈淙氲南低澄喔鱿呷Ψ峙渌烈獾缌鞑ㄐ。该法式还使用用户界说的磁导率表处置非线性磁性资料。Pulse在指按功夫天生多个数据文件
，并在给定地位天生磁场和感应电场的汗青文件。其他职能蕴含存储能量、峰值场值、磁力和扭矩的自动推算。Pulse可利用于变压器、磁纪录设备、高场脉冲磁体、线性感应加快器、高频电感器和微电子设备中的磁耦合。

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Nelson推算导电介质中的互换或射频磁场。利用蕴含仿照资料加工的感应加热以及变压器或音频设备的频率响应。谐波电流的幅度和相位能够单独设置。资料的特点是磁导率和电导率值。法式自动推算并纪录按区域组织的功率密度和总电流。该信息能够移植到TDiff法式中进行热推算。

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解决规划法式在可变分辨率共形三角形网格上选取有限元步骤
，其大幼只受推算机装置内存的限度。解决规划可能蕴含多达250个拥有指定资料属性的区域。独立包蕴含网格
，用于为全数解决规划法式自动创建等角三角形网格。

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【英文介绍】

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The Universal BField Toolkit includes three programs that cover the full range of magnetic field simulations.

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PerMag calculates static magnetic fields for any geometry with planar or cylindrical symmetry. The program can perform combined runs with permanent magnets, coils and ferromagnetic materials. With its open data structure, PerMag handles all permanent magnet materials, including non-linear materials like Alnico. A concise users' manual reviews magnetostatic theory with anisotropic materials and numerical methods for field solutions. Analysis capabilities include automatic determination of field energy, forces and induced current for inductance calculations.

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Pulse determines time variations of magnetic fields in the presence of eddy currents. Multiple coils may be assigned arbitrary current waveforms using either mathematical functions or a fiexible system of tabular function input. The program also handles non-linear magnetic materials with user-defined magnetic permeability tables. Pulse produces multiple data files at specified times and history files of magnetic and induced electric field at given locations. Other features include automatic calculation of stored energy, peak field values, magnetic forces and torques. Pulse has applications to transformers, magnetic recording devices, high-field pulsed magnets, linear induction accelerators, high-frequency inductors and magnetic coupling in microelectronic devices.

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Nelson calculates AC or RF magnetic fields in conductive media. Applications include simulation of induction heating for material processing and the frequency response of transformers or audio devices. The amplitude and phase of harmonic currents may be set individually. Materials are characterized by values of magnetic permeability and electrical conductivity.The program automatically calculates and records power density and total current organized by region. The information may be ported to the TDiff program for thermal calculations.

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The solution programs employ finite-element methods on variable-resolution conformal triangular meshes with size limited only by the installed memory of the computer. Solutions may contain up to 250 regions with specified material properties. The self-contained package includes Mesh for the automatic creation of conformal triangular meshes for all solution programs.