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Static/Dynamic Structural (2D/3D)

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  1. [JAC267] IPM Motor Topology Optimization Using the Density Method

    Magnetic field and structural coupled analysis is run in this example. While accounting for rotor core strength, topology optimization that uses the density method is used to perf…

  2. [JAC138] Vibration Analysis of an SR Motor

    This Application Note presents an example of how to obtain the electromagnetic force generated in the stator core of an SR motor and evaluate the sound pressure by linking it to t…

  3. [JAC223] Multi-Objective Optimization of an IPM Motor Account Stress at High-Speed Rotation

    In this example, the optimum current phase that achieves high torque per each geometry is obtained, and the torque characteristics (1,000 r/min) and stress due to centrifugal forc…

  4. Electric Pump Vibration Analysis (Establishment of the Magnetic Field-Structural Coupled Analysis Method)

    Takafumi Seki, Panasonic Corporation

  5. Vibration Prediction of Permanent Magnet Synchronous Motors by Aid of JMAG

    Toru Mizota, YANMAR HOLDINGS CO., LTD.

  6. [JFT097] Optimization Execution Using Material Characteristics as Design Variables

    In this document, how to perform optimization with material characteristics used as design variables is presented.

  7. [JAC234] Vibration Characteristics Analysis of an Induction Motor

    In this example, electromagnetic force generated in the induction motor stator core is obtained, and an example of evaluating sound pressure by linking it with the eigenmode of th…

  8. [JAC226] Vibration Characteristics Analysis of SPM Motors

    In this example, the acceleration is evaluated by obtaining the electromagnetic force generated in the stator core of the SPM motor at multiple rotation speeds and coupling with t…

  9. [JAC277] Vibration Analysis of Axial Gap-Type Motors

    In this example, phenomena confirmed in axial gap-type motors that occur at maximum sound pressure level, from an electromagnetic excitation force and eigen mode perspective.

  10. Application of Topology Optimization Analysis Technology for Traction Motor of Automotive

    Yukihiro Yoshinari, Hitachi Automotive Systems, Ltd.

  11. [JAC257] IPM Motor Topology Optimization

    In this example, rotor core maximum stress and radial direction maximum displacement in the radial direction are set to certain values or less, and rotor geometry is designed that…

  12. [JAC263] IPM Motor Stress Analysis Taking Into Account Friction between Magnets and the Rotor Core

    OverviewIn an IPM motor, magnets experience centrifugal force during high-speed rotation, generate friction while sliding, and are pressed against the rotor core, generating large…

  13. [JAC254] Vibration Analysis of a Large Oil-Filled Transformer

    In this example, evaluating vibration caused by electromagnetic excitation in a large transformer. Since large transformers are oil-cooled, in this example the oil, which is the f…

  14. [JAC251] Alternator Vibration Analysis

    In this example, the electromagnetic force generated in the stator core of a claw pole alternator is obtained, and acceleration is evaluated with an electromagnetic force - struct…

  15. [JAC218] High-Frequency Induction Hardening Analysis Accounting for Deformation

    In this example, using the JMAG magnetic field - thermal stress coupled analysis function, analysis is performed evaluating gear deformation from induction heat hardening.

  16. [JFT076] Methods for Running Geometry Optimization Using Multiple Studies

    This document describes how to run geometry optimization using multiple studies.

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