JMAG-Designer

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  1. [L-MU-93] JMAG/Adams/Simulink Coupled Vehicle Drive Simulation

    Generally, it is said that drive motors used in electric cars have less vibration than engines, however, vibration caused by torque ripple may be transmitted to the entire vehicle…

  2. [L-MU-92] JMAG/Particleworks Coupled Motor Cooling Analysis

    Motor temperature control is an important issue. Due to temperature rise, demagnetization occurs in PM motor magnets leading to a loss of high efficiency.

  3. [L-SE-81]Mesh Verifications at Higher Speeds

    The speed of JMAG mesh creation functions has been made even faster. With the new mesher, checking contact recognition and interference on free-form surfaces, etc., and pre-proces…

  4. [L-OP-78]User-Defined Geometry Library

    The geometry library that manages model geometry used in analyses has been newly added to JMAG. Users can register / share created geometry information themselves. It is possible …

    • [L-MB-79] Accounting for Circuit Coupling Functions with Control Systems

      In order to evaluate transitional response characteristics within magnetic design, there are situations where control systems must be accounted for, as well as basic characteristi…

    • [L-OP-26] Reducing License Costs for Multi-Case Calculations

      A new license system has been implemented to lower license costs for multi-case calculations, such as parametric analyses, optimizations, and JMAG-RT model generation.

    • [L-MU-07]Multiphysics Analysis by Linking with Specialized Tools

      The mapping function between models with different dimensions in a JMAG multiphysics analysis can also be used when running a coupled analysis with other tools. JMAG makes it poss…

    • [L-MO-90] Detailed Coil Modelling for Motors

      Motors require higher power densities and lowered heights. This calls for high-fidelity simulations that make it possible to view the effects of the detailed geometry of a coil. I…

    • [L-HU-43] Many Cores Supported by Desktop Parallel Solver SMP

      As performance of desktop PCs has been greatly improving, PCs equipped with not only multi-core (4-8 core equipped CPUs) but with many cores (CPUs equipped with 10 or more cores) …

    • [W-MA-87] Verification of the Accuracy of Minor Loop Loss Using a Play Model

      In this paper, from the minor loop loss with DC superposition being measured and compared with results using the play model, it was verified that the play model can reproduce the …

    • [W-MA-70] Mesh Modeling for Coil AC Loss Analysis

      In this report, coil AC loss analysis is examined from the perspective of mesh modeling.

    • [JFT010] Function for Adding User Subroutine Parameters

      This document is a tutorial on how to set new functions and write user subroutines.

      • [JFT004] Two-way coupled analysis function with JMAG and STAR-CCM+

        This document contains sample data and operation procedures for learning about external solver coupling conditions and procedures for two-way coupled analysis with STAR-CCM+.

      • [JAC245] Injector Control and Eddy Current Effects

        In this example, an example of evaluating the difference in responsiveness of an injector when eddy currents are taken into account or not is presented.

      • [JAC238] Hysteresis Loss Analysis in a Reactor with DC Bias

        In this example, we will observe the difference between the hysteresis losses calculation method loop count and the play model for the model that is subjected to a DC bias filed o…

      • [JAC237] AC Loss Analysis of an IPM Motor

        In this example, we introduce the case study that evaluates AC losses in coils of an IPM motor.

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