Multiphysics
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[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.
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[L-TR-44] Winding Vibration Analysis of a Power Transformer
Winding vibration originating from a transformer is a vibration phenomenon that uses Lorentz force as the vibration force, which occurs when leakage flux from the winding acts on …
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[JFT187] Direct Coupled Magnetic Field and Structural Analysis Accounting for Changes Over Time
This document describes the procedures to run a direct two-way coupled magnetic field and structural analysis that takes into account the changes over time.
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[JFT083] Automating the Multi-Purpose File Export Tool with Command Lines
This document describes the method for automating the multi-purpose file export tool.
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Coupled Analysis of Induction Motor using JMAG-Express
Ryuki Haruna, TEIKOKU ELECTRIC MFG. CO., LTD.
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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
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Investigation of the Effect on Electromagnetic Excitation Force Considering Dynamic Eccentricity in Ultra-High Rotation Motor
Takashi Maeda, ESTECH Corporation
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Study of Magnetic Structure for Capturing Magnetic Particles in Fluid
Shigeru Yamamoto, Hitachi High-Tech Corporation
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Initiatives in Induction Hardening Simulation by coupling JMAG and Simufact
Ippei Ohnuma, NDK Inc.
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Analysis of Electromagnetic Force Acting on a Workpiece During Induction Heating
Go Hagimoto, NSK Ltd.
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1 : JMAG-Ansys-Optimus Electromagnetic Field-Structure Analysis 2 : AI and PIDO Integration -Fast non-parametric shape optimisation-
Mio Hashiba, CYBERNET SYSTEMS CO., LTD.
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[JAC222] Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets
In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is…
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[JFT184] Using a Script to Remove Unnecessary Steps From Result Files
This document explains how to remove unnecessary steps from a result file.
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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 …
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[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…
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[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…
