Calculation software×フォトン - List of Manufacturers, Suppliers, Companies and Products

[Analysis Case] Frequency Response Dynamic Magnetic Field Analysis of Magnetic Shielding

The analysis model is a 1/8 model! Coils are placed outside the shield to calculate the internal magnetic field.

Here is an example of magnetic field analysis for magnetic shielding. The analysis model uses the "Box shield model" proposed by the Electric Society's Investigation Committee. The analysis model is based on symmetry and is a 1/8 model, using an external field coil. Dynamic magnetic field analysis is applied, taking into account eddy currents. 【Case Overview】 ■ Analysis Model: Box shield model ■ Coil: External field coil ■ Analysis Type: Frequency response dynamic magnetic field analysis ■ Shielding: Linear material *For more details, please refer to the related links or feel free to contact us.

Company：フォトン
Price：Other

Magnetic field analysis/electromagnetic wave analysis
Analysis Services
Contract Analysis

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[Analysis Case] Predicting the magnetization distribution within a plastic magnet from measurement data.

Estimating the magnetization distribution from the numerical data of magnetic flux density obtained from the forward problem! Introducing an analysis case of the inverse problem.

The case of analyzing the magnetic field created by magnets and coils is called a forward problem. On the other hand, the problem of determining magnetization or current from the magnetic field distribution is called an inverse problem. In this instance, we will introduce a case where we estimate the magnetization inside a magnet from numerical data of the magnetic flux density on the surface of a plastic magnet, and analyze the magnetic flux density created by that magnetization (inverse problem). For convenience, we will estimate the magnetization from the magnetic flux density obtained through the forward problem and calculate the magnetic flux density at a different location. Since we will use the results of the forward problem, we can compare the results of the forward and inverse problem analyses and evaluate the validity of the inverse problem analysis function. [Case Overview] ■ Software Used: PHOTO-MAGTZ ■ Analysis Results - The magnetic flux density at a position 1mm away from the surface of the magnet is generally consistent between the forward and inverse problems. - There are multiple magnetization distributions that show the same magnetic flux density. *For more details, please refer to the PDF document or feel free to contact us.

Company：フォトン
Price：Other

Magnetic field analysis/electromagnetic wave analysis
Analysis Services
Contract Analysis

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[Analysis Case] Calculation of Electromagnetic Force in the Plunger Model

The analytical model for calculating electromagnetic force in the plunger model was a three-dimensional model.

The calculation of electromagnetic force in the plunger model was performed for the plunger model proposed by the Institute of Electrical Engineers for electromagnetic force verification, where the electromagnetic force acting on the center pole and the magnetic flux density of each part of the model were calculated when current was passed through the coil. For more details, please download the catalog.

Company：フォトン
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Magnetic field analysis/electromagnetic wave analysis
Analysis Services
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[Analysis Case] Electromechanical Coupled Analysis of Cylindrical Piezoelectric Elements

Focusing on the conversion from force to electricity! The software is PHOTO-ELAS and PHOTO-VOLT.

A piezoelectric material is a dielectric that converts mechanical energy into electrical energy, or vice versa. In this case, force is applied to the upper surface of a cylindrical piezoelectric material, and the resulting voltage is analyzed. Since the equations related to "force" and "electricity" are different, these equations are coupled to analyze the piezoelectric element. Therefore, a coupled analysis of stress and electric field was conducted. The software used for stress analysis and electric field analysis is PHOTO-ELAS and PHOTO-VOLT, respectively. 【Case Overview】 ■ Software Used: PHOTO-ELAS and PHOTO-VOLT ■ Analysis Conditions - Relative Permittivity: 2000 - Young's Modulus: 5×10^10 - Poisson's Ratio: 0.35 - Analysis Modules: VOLT & ELAS *For more details, please refer to the related links or feel free to contact us.

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Magnetic field analysis/electromagnetic wave analysis
Contract Analysis
Analysis Services

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Calculation software×フォトン - List of Manufacturers, Suppliers, Companies and Products

Calculation software Product List

[Analysis Case] Frequency Response Dynamic Magnetic Field Analysis of Magnetic Shielding

[Analysis Case] Predicting the magnetization distribution within a plastic magnet from measurement data.

[Analysis Case] Calculation of Electromagnetic Force in the Plunger Model

[Analysis Case] Electromechanical Coupled Analysis of Cylindrical Piezoelectric Elements