Eddy Current Analysis
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[JAC183] Agitation Force Analysis of an Induction Furnace
This analysis will evaluate the size of Lorentz force required to agitate and where this is generated.
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[JAC101] AL-value Current Characteristics Analysis of a Choke Coil
This note presents the use of a magnetic field analysis to obtain the AL-value current properties of a choke coil.
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[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…
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[JAC084] Electromagnetic Forming Analysis of a Tube
This Application Note explains how to obtain the Lorentz force density distribution generated in a tube when current is run through a coil.
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[JAC221] Confirmation of the Influence from the Reduction of High-Frequency Resistance of a Magnetically Plated Wire Choke Coil
In this example, high frequency resistance values are obtained from choke coil copper loss analysis results using JMAG’s layer coating mesh function, and the effectiveness of redu…
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[JAC157] Analysis of Eddy Currents in an IPM Motor Using the Gap Flux Boundary
This Application Note explains how to use the gap flux boundary condition to evaluate the eddy current loss in the magnet by changing the number of magnet divisions. This will mak…
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[JAC045] High-Frequency Induction Heating Analysis of an IH Cooking Heater
This Application Note shows how to obtain the magnetic flux density surrounding an IH cooking heater that uses high frequency induction heating and the temperature distribution of…
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[JAC172] High-Frequency Induction Heating Analysis of a Test Piece (Rotational Induction Hardening)
This Application Note explains how to create a numerical analysis model when obtaining the optimum coil geometry, current conditions (power supply frequency, current value), and r…
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[JAC086] Power Transmission Analysis of a Wireless Power Transfer System
This Application Note presents how to obtain the power transmission efficiency when the feeder wire’s position is moved in both the horizontal and vertical directions from a refer…
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[JAC085] High-Frequency Induction Heating Analysis of a Constant Velocity Joint
This Application Note shows how to run an analysis of the elevated temperature process by using the geometry of a coil to evaluate whether or not the target temperature conditions…
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[JAC013] High-Frequency Induction Heating Analysis of a Shaft
This Application Note explains how to create a numerical analysis model and analyze the elevated temperature process in order to use the coil geometry and current conditions (powe…
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[JAC100] Surface Heating Analysis of a Steel Plate
This Application Note presents how to confirm the uniformity of the surface temperature distribution in the steel plate facing the coil and check for an eddy current loss density …
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[JAC280] Topology Optimization of Induction Heating Coil
In this example, magnetic field and thermal coupled analysis is run, and using topology optimization, searches are performed for a heating coil that maximizes the power factor and…
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[JAC049] High-Frequency Induction Heating Analysis of a Steel Sheet
This Application Note explains how to create a numerical analysis model when obtaining the optimum coil geometry, current conditions (power supply frequency, current value), and m…
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[JAC052] Inductance Analysis of a Sheet Coil Transformer
This Application Note explains how to obtain the self-inductance and leakage inductance of a sheet coil transformer.
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[JAC050] High-Frequency Induction Heating Analysis of a Steel Wire (Translational Induction Hardening)
This Application Note explains how to create a numerical analysis model when obtaining the optimum coil geometry, current conditions (power supply frequency, current value), and m…
