Magnetostatic (2D/3D)

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  1. 72 – Analysis of Attractive Force between Steel Plates and a Magnet

    This Application Note explains how to obtain the magnetic flux density distribution and attractive force generated between a steel plate and a magnet.

  2. 262 – IPM Motor Thermal Demagnetization Analysis with Incomplete Magnetization of Dy Diffusion Magnets

    In this example, a motor using Dy diffused magnets the thermal demagnetization resistance of the Dy diffused magnets with a coercive force distribution when there is incomplete ma…

  3. Practical Power Circuit Design of Power Electronics Equipment and Analysis Evaluation of Power Inductors

    Tatsuya Hosotani, Murata Manufacturing Co., Ltd.

  4. [JFT024] Remote Execution of Analysis Using SSH

    This document shows how to set SSH on a local machine, how to execute on the local machine and how to import results from a remote machine to the local machine.

    • [JFT103] Performing Topology Optimization Using Density Method

      In this document, how to execute topology optimization using sensitivity analysis using JMAG is presented.

    • 258 – Magnetic Shield Geometry Optimization

      In this example, a case study in which the geometry of a magnetic shield is optimized using topology optimization that uses a sensitivity analysis (density method) is presented. D…

    • [JFT093] Shape Modification Using the Morphing Function (Moving Only Nodes on a Specified Edge)

      In this document, the procedure for moving only nodes in a mesh model on specified edges using the morphing function is presented.

      • [JFT099] Mixing Manual Mesh and Auto Mesh

        In this document, how to import a mesh model in which quadrilateral elements have been set for some parts in Geometry Editor into JMAG-Designer and generate mesh for other parts w…

        • [JFT100] Material Allotment per Element

          In this document, how to set a different material for each element of a part and how to create multiple cases with different material specifications for the elements is presented.

        • 236 – Magnetic Circuit Optimization for Plastic Magnets in an Axial Magnetic Field

          In this example, a use case is presented in which a magnetic circuit of a product-forming mold, in a magnetic field aligned with the mold’s main axis, is optimized, with the mold’…

        • 30 – Magnetization Field Evaluation of an SPM motor

          In this example, carry out SPM motor's magnetization to obtain the magnetization field and magnet's surface magnetic flux density.

        • [JFT092] Mesh Model Skew Deformation

          In this document, how to apply skew to a mesh model is presented.

          • [JFT082] Automatic Report Creation Including Contour Plots When Running Multi-case Calculations

            This document describes the method for outputting report files while calculating multiple cases.

          • 246 – Analysis of Electromagnetic Force Acting Between a Coil and a Magnet

            This case study obtains electromagnetic force acting between a coil and magnet using the electromagnetic force calculation correction method and the adaptive mesh function.

          • [JFT083] Automating the Multi-Purpose File Export Tool with Command Lines

            This document describes the method for automating the multi-purpose file export tool.

          • [JFT074] High Accuracy Electromagnetic Force Calculation with the Correction Method and Adaptive Mesh

            This document describes methods for calculating electromagnetic force working a coil and magnet at a high accuracy.

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