Thermal

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  1. [JAC290] Design Exploration of IPM Motors, Including Evaluating Part Temperature, Stress, and the Presence of Electric Breakdown

    In this example, the part temperature and stress are evaluated at the same time for the motor design plan, and a design plan that meets the requirements is explored.

  2. [JAC186] Gear Induction Hardening Analysis Using Two Frequencies

    In this material, the validity of coil geometry used for quenching is evaluated by heating the gear top and bottom at high and low frequencies, respectively, to confirm uniform te…

  3. [JAC296] Torque Characteristic Analysis of an IPM Motor Accounting for Temperature Distribution and Changes in Temperature

    In this example, magnetic field and thermal coupled analysis is run, and changes in torque due to part temperatures and magnet demagnetization are checked.

  4. [JAC297] Geometry Optimization of a Wound-field Synchronous Motor Including Efficiency Map, Part Temperature, and Stress Evaluations

    This case study runs a parametric optimization of a main automotive engine to maximize efficiency and torque while minimizing the temperature and stress as constraint conditions.

  5. Coupled Analysis of Induction Motor using JMAG-Express

    Ryuki Haruna, TEIKOKU ELECTRIC MFG. CO., LTD.

  6. Thermal Problem of the 200kW Class High-Speed Rotation Axial Gap Motor Applied to the Uniaxial Electric Pump for the Cryogenic Propellant Supply of the 30…

    Mitsuru Shimagaki, Japan Aerospace Exploration Agency

  7. Initiatives in Induction Hardening Simulation by coupling JMAG and Simufact

    Ippei Ohnuma, NDK Inc.

  8. Analysis of Electromagnetic Force Acting on a Workpiece During Induction Heating

    Go Hagimoto, NSK Ltd.

  9. Sinfonia Technology Co., Ltd.

    As an electrical machine manufacturer, Sinfonia Technology boasts a diverse product lineup that leverages its technological development capabilities centered on rotation machines …

  10. [JAC018] Thermal Analysis of a Motor

    In this example, how to evaluate a motor's temperature distribution by creating a thermal analysis model that can investigate the loss analysis and temperature distribution in ord…

  11. [L-MU-169] Comparing Thermal Circuit Modeling with Experimental Result for an Axial Gap Motor

    Comparison of a thermal circuit model with experimental results has been performed in this leaflet. In the thermal circuit, thermal characteristics of each parts are modelled by a…

  12. Nabtesco Corporation

    Motor Design Study Using Optimization and Thermal Simulation Functions

    Keigo Nakamura, Nabtesco Corporation

  13. Efforts for Thermal Analysis of a Motor at JFE Techno-Research Corporation

    Shin-ya Tanaka, JFE Techno-Research Corporation

  14. Kanzaki Kokyukoki Mfg. Co.,Ltd.

    Examination of Motor Thermal Evaluation by Combining FEA and Thermal Equivalent Circuit

    Yusuke Nakamura, Kanzaki Kokyukoki Mfg. Co.,Ltd.

  15. TKE Co.,Ltd.

    “Fusion of Simulation Technology and Additive Manufacturing” (JMAG & 3D Printer)

    Masaomi Kawabe, TKE Co.,Ltd.

  16. Improvement of Calculation Speed by AMD CPU and Parallel Calculation in Medium-sized Model

    Go Hagimoto, NSK Ltd.

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